2012185652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{715571}}^1$

素因数の和:715631

約数の個数: 24

約数和(自身を含む): 3806843040

約数和(自身を除く): 1794657388

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 715571, 1431142, 2862284, 13595849, 26476127, 27191698, 52952254, 54383396, 105904508, 503046413, 1006092826, 2012185652]

約数ペア:

[(1, 2012185652), (2, 1006092826), (4, 503046413), (19, 105904508), (37, 54383396), (38, 52952254), (74, 27191698), (76, 26476127), (148, 13595849), (703, 2862284), (1406, 1431142), (2812, 715571)]