12664432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 27355392

約数和(自身を除く): 14690960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1531, 2068, 3062, 4136, 6124, 8272, 12248, 16841, 24496, 33682, 67364, 71957, 134728, 143914, 269456, 287828, 575656, 791527, 1151312, 1583054, 3166108, 6332216, 12664432]

約数ペア:

[(1, 12664432), (2, 6332216), (4, 3166108), (8, 1583054), (11, 1151312), (16, 791527), (22, 575656), (44, 287828), (47, 269456), (88, 143914), (94, 134728), (176, 71957), (188, 67364), (376, 33682), (517, 24496), (752, 16841), (1034, 12248), (1531, 8272), (2068, 6124), (3062, 4136)]