19676832

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 62052480

約数和(自身を除く): 42375648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 89, 94, 96, 98, 112, 141, 147, 168, 178, 188, 196, 224, 267, 282, 294, 329, 336, 356, 376, 392, 534, 564, 588, 623, 658, 672, 712, 752, 784, 987, 1068, 1128, 1176, 1246, 1316, 1424, 1504, 1568, 1869, 1974, 2136, 2256, 2303, 2352, 2492, 2632, 2848, 3738, 3948, 4183, 4272, 4361, 4512, 4606, 4704, 4984, 5264, 6909, 7476, 7896, 8366, 8544, 8722, 9212, 9968, 10528, 12549, 13083, 13818, 14952, 15792, 16732, 17444, 18424, 19936, 25098, 26166, 27636, 29281, 29904, 31584, 33464, 34888, 36848, 50196, 52332, 55272, 58562, 59808, 66928, 69776, 73696, 87843, 100392, 104664, 110544, 117124, 133856, 139552, 175686, 200784, 204967, 209328, 221088, 234248, 351372, 401568, 409934, 418656, 468496, 614901, 702744, 819868, 936992, 1229802, 1405488, 1639736, 2459604, 2810976, 3279472, 4919208, 6558944, 9838416, 19676832]

約数ペア:

[(1, 19676832), (2, 9838416), (3, 6558944), (4, 4919208), (6, 3279472), (7, 2810976), (8, 2459604), (12, 1639736), (14, 1405488), (16, 1229802), (21, 936992), (24, 819868), (28, 702744), (32, 614901), (42, 468496), (47, 418656), (48, 409934), (49, 401568), (56, 351372), (84, 234248), (89, 221088), (94, 209328), (96, 204967), (98, 200784), (112, 175686), (141, 139552), (147, 133856), (168, 117124), (178, 110544), (188, 104664), (196, 100392), (224, 87843), (267, 73696), (282, 69776), (294, 66928), (329, 59808), (336, 58562), (356, 55272), (376, 52332), (392, 50196), (534, 36848), (564, 34888), (588, 33464), (623, 31584), (658, 29904), (672, 29281), (712, 27636), (752, 26166), (784, 25098), (987, 19936), (1068, 18424), (1128, 17444), (1176, 16732), (1246, 15792), (1316, 14952), (1424, 13818), (1504, 13083), (1568, 12549), (1869, 10528), (1974, 9968), (2136, 9212), (2256, 8722), (2303, 8544), (2352, 8366), (2492, 7896), (2632, 7476), (2848, 6909), (3738, 5264), (3948, 4984), (4183, 4704), (4272, 4606), (4361, 4512)]