12765359570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{850457}}^1$

素因数の和:850562

約数の個数: 32

約数和(自身を含む): 24493190400

約数和(自身を除く): 11727830830

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 850457, 1700914, 4252285, 8504570, 16158683, 32317366, 67186103, 80793415, 134372206, 161586830, 335930515, 671861030, 1276535957, 2553071914, 6382679785, 12765359570]

約数ペア:

[(1, 12765359570), (2, 6382679785), (5, 2553071914), (10, 1276535957), (19, 671861030), (38, 335930515), (79, 161586830), (95, 134372206), (158, 80793415), (190, 67186103), (395, 32317366), (790, 16158683), (1501, 8504570), (3002, 4252285), (7505, 1700914), (15010, 850457)]