19171488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 58834944

約数和(自身を除く): 39663456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 607, 658, 672, 752, 987, 1128, 1214, 1316, 1504, 1821, 1974, 2256, 2428, 2632, 3642, 3948, 4249, 4512, 4856, 5264, 7284, 7896, 8498, 9712, 10528, 12747, 14568, 15792, 16996, 19424, 25494, 28529, 29136, 31584, 33992, 50988, 57058, 58272, 67984, 85587, 101976, 114116, 135968, 171174, 199703, 203952, 228232, 342348, 399406, 407904, 456464, 599109, 684696, 798812, 912928, 1198218, 1369392, 1597624, 2396436, 2738784, 3195248, 4792872, 6390496, 9585744, 19171488]

約数ペア:

[(1, 19171488), (2, 9585744), (3, 6390496), (4, 4792872), (6, 3195248), (7, 2738784), (8, 2396436), (12, 1597624), (14, 1369392), (16, 1198218), (21, 912928), (24, 798812), (28, 684696), (32, 599109), (42, 456464), (47, 407904), (48, 399406), (56, 342348), (84, 228232), (94, 203952), (96, 199703), (112, 171174), (141, 135968), (168, 114116), (188, 101976), (224, 85587), (282, 67984), (329, 58272), (336, 57058), (376, 50988), (564, 33992), (607, 31584), (658, 29136), (672, 28529), (752, 25494), (987, 19424), (1128, 16996), (1214, 15792), (1316, 14568), (1504, 12747), (1821, 10528), (1974, 9712), (2256, 8498), (2428, 7896), (2632, 7284), (3642, 5264), (3948, 4856), (4249, 4512)]