12011792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 15486448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 79, 86, 104, 136, 158, 172, 208, 221, 272, 316, 344, 442, 559, 632, 688, 731, 884, 1027, 1118, 1264, 1343, 1462, 1768, 2054, 2236, 2686, 2924, 3397, 3536, 4108, 4472, 5372, 5848, 6794, 8216, 8944, 9503, 10744, 11696, 13588, 16432, 17459, 19006, 21488, 27176, 34918, 38012, 44161, 54352, 57749, 69836, 76024, 88322, 115498, 139672, 152048, 176644, 230996, 279344, 353288, 461992, 706576, 750737, 923984, 1501474, 3002948, 6005896, 12011792]

約数ペア:

[(1, 12011792), (2, 6005896), (4, 3002948), (8, 1501474), (13, 923984), (16, 750737), (17, 706576), (26, 461992), (34, 353288), (43, 279344), (52, 230996), (68, 176644), (79, 152048), (86, 139672), (104, 115498), (136, 88322), (158, 76024), (172, 69836), (208, 57749), (221, 54352), (272, 44161), (316, 38012), (344, 34918), (442, 27176), (559, 21488), (632, 19006), (688, 17459), (731, 16432), (884, 13588), (1027, 11696), (1118, 10744), (1264, 9503), (1343, 8944), (1462, 8216), (1768, 6794), (2054, 5848), (2236, 5372), (2686, 4472), (2924, 4108), (3397, 3536)]