19004476010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1\times {\mathrm{18253}}^1$

素因数の和:26282

約数の個数: 32

約数和(自身を含む): 36846064080

約数和(自身を除く): 17841588070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8009, 16018, 18253, 36506, 40045, 80090, 91265, 104117, 182530, 208234, 237289, 474578, 520585, 1041170, 1186445, 2372890, 146188277, 292376554, 730941385, 1461882770, 1900447601, 3800895202, 9502238005, 19004476010]

約数ペア:

[(1, 19004476010), (2, 9502238005), (5, 3800895202), (10, 1900447601), (13, 1461882770), (26, 730941385), (65, 292376554), (130, 146188277), (8009, 2372890), (16018, 1186445), (18253, 1041170), (36506, 520585), (40045, 474578), (80090, 237289), (91265, 208234), (104117, 182530)]