19468128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35689632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 96, 102, 136, 151, 158, 204, 237, 272, 302, 316, 408, 453, 474, 544, 604, 632, 816, 906, 948, 1208, 1264, 1343, 1632, 1812, 1896, 2416, 2528, 2567, 2686, 3624, 3792, 4029, 4832, 5134, 5372, 7248, 7584, 7701, 8058, 10268, 10744, 11929, 14496, 15402, 16116, 20536, 21488, 23858, 30804, 32232, 35787, 41072, 42976, 47716, 61608, 64464, 71574, 82144, 95432, 123216, 128928, 143148, 190864, 202793, 246432, 286296, 381728, 405586, 572592, 608379, 811172, 1145184, 1216758, 1622344, 2433516, 3244688, 4867032, 6489376, 9734064, 19468128]

約数ペア:

[(1, 19468128), (2, 9734064), (3, 6489376), (4, 4867032), (6, 3244688), (8, 2433516), (12, 1622344), (16, 1216758), (17, 1145184), (24, 811172), (32, 608379), (34, 572592), (48, 405586), (51, 381728), (68, 286296), (79, 246432), (96, 202793), (102, 190864), (136, 143148), (151, 128928), (158, 123216), (204, 95432), (237, 82144), (272, 71574), (302, 64464), (316, 61608), (408, 47716), (453, 42976), (474, 41072), (544, 35787), (604, 32232), (632, 30804), (816, 23858), (906, 21488), (948, 20536), (1208, 16116), (1264, 15402), (1343, 14496), (1632, 11929), (1812, 10744), (1896, 10268), (2416, 8058), (2528, 7701), (2567, 7584), (2686, 7248), (3624, 5372), (3792, 5134), (4029, 4832)]