23328370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 45581760

約数和(自身を除く): 22253390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1291, 1390, 1807, 2582, 3614, 6455, 9035, 12910, 16783, 18070, 33566, 83915, 167830, 179449, 358898, 897245, 1794490, 2332837, 4665674, 11664185, 23328370]

約数ペア:

[(1, 23328370), (2, 11664185), (5, 4665674), (10, 2332837), (13, 1794490), (26, 897245), (65, 358898), (130, 179449), (139, 167830), (278, 83915), (695, 33566), (1291, 18070), (1390, 16783), (1807, 12910), (2582, 9035), (3614, 6455)]