10211930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 19647360

約数和(自身を除く): 9435430

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 757, 1349, 1514, 2698, 3785, 6745, 7570, 13490, 14383, 28766, 53747, 71915, 107494, 143830, 268735, 537470, 1021193, 2042386, 5105965, 10211930]

約数ペア:

[(1, 10211930), (2, 5105965), (5, 2042386), (10, 1021193), (19, 537470), (38, 268735), (71, 143830), (95, 107494), (142, 71915), (190, 53747), (355, 28766), (710, 14383), (757, 13490), (1349, 7570), (1514, 6745), (2698, 3785)]