19600704

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 140

約数和(自身を含む): 61468000

約数和(自身を除く): 41867296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 199, 216, 228, 288, 304, 324, 342, 398, 432, 456, 513, 576, 597, 608, 648, 684, 796, 864, 912, 1026, 1194, 1216, 1296, 1368, 1539, 1592, 1728, 1791, 1824, 2052, 2388, 2592, 2736, 3078, 3184, 3582, 3648, 3781, 4104, 4776, 5184, 5373, 5472, 6156, 6368, 7164, 7562, 8208, 9552, 10746, 10944, 11343, 12312, 12736, 14328, 15124, 16119, 16416, 19104, 21492, 22686, 24624, 28656, 30248, 32238, 32832, 34029, 38208, 42984, 45372, 49248, 57312, 60496, 64476, 68058, 85968, 90744, 98496, 102087, 114624, 120992, 128952, 136116, 171936, 181488, 204174, 241984, 257904, 272232, 306261, 343872, 362976, 408348, 515808, 544464, 612522, 725952, 816696, 1031616, 1088928, 1225044, 1633392, 2177856, 2450088, 3266784, 4900176, 6533568, 9800352, 19600704]

約数ペア:

[(1, 19600704), (2, 9800352), (3, 6533568), (4, 4900176), (6, 3266784), (8, 2450088), (9, 2177856), (12, 1633392), (16, 1225044), (18, 1088928), (19, 1031616), (24, 816696), (27, 725952), (32, 612522), (36, 544464), (38, 515808), (48, 408348), (54, 362976), (57, 343872), (64, 306261), (72, 272232), (76, 257904), (81, 241984), (96, 204174), (108, 181488), (114, 171936), (144, 136116), (152, 128952), (162, 120992), (171, 114624), (192, 102087), (199, 98496), (216, 90744), (228, 85968), (288, 68058), (304, 64476), (324, 60496), (342, 57312), (398, 49248), (432, 45372), (456, 42984), (513, 38208), (576, 34029), (597, 32832), (608, 32238), (648, 30248), (684, 28656), (796, 24624), (864, 22686), (912, 21492), (1026, 19104), (1194, 16416), (1216, 16119), (1296, 15124), (1368, 14328), (1539, 12736), (1592, 12312), (1728, 11343), (1791, 10944), (1824, 10746), (2052, 9552), (2388, 8208), (2592, 7562), (2736, 7164), (3078, 6368), (3184, 6156), (3582, 5472), (3648, 5373), (3781, 5184), (4104, 4776)]