12765896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11189

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 15357304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11159, 22318, 44636, 89272, 122749, 145067, 245498, 290134, 490996, 580268, 981992, 1160536, 1595737, 3191474, 6382948, 12765896]

約数ペア:

[(1, 12765896), (2, 6382948), (4, 3191474), (8, 1595737), (11, 1160536), (13, 981992), (22, 580268), (26, 490996), (44, 290134), (52, 245498), (88, 145067), (104, 122749), (143, 89272), (286, 44636), (572, 22318), (1144, 11159)]