16251014890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{300889}}^1$

素因数の和:301398

約数の個数: 32

約数和(自身を含む): 31976182080

約数和(自身を除く): 15725167190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 491, 982, 2455, 4910, 5401, 10802, 27005, 54010, 300889, 601778, 1504445, 3008890, 3309779, 6619558, 16548895, 33097790, 147736499, 295472998, 738682495, 1477364990, 1625101489, 3250202978, 8125507445, 16251014890]

約数ペア:

[(1, 16251014890), (2, 8125507445), (5, 3250202978), (10, 1625101489), (11, 1477364990), (22, 738682495), (55, 295472998), (110, 147736499), (491, 33097790), (982, 16548895), (2455, 6619558), (4910, 3309779), (5401, 3008890), (10802, 1504445), (27005, 601778), (54010, 300889)]