12920223052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1282277}}^1$

素因数の和:1282521

約数の個数: 24

約数和(自身を含む): 24773610960

約数和(自身を除く): 11853387908

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 1282277, 2564554, 5129108, 14105047, 28210094, 56420188, 293641433, 587282866, 1174565732, 3230055763, 6460111526, 12920223052]

約数ペア:

[(1, 12920223052), (2, 6460111526), (4, 3230055763), (11, 1174565732), (22, 587282866), (44, 293641433), (229, 56420188), (458, 28210094), (916, 14105047), (2519, 5129108), (5038, 2564554), (10076, 1282277)]