19005676870

素因数分解:

$2^1\times 5^1\times {\mathrm{35801}}^1\times {\mathrm{53087}}^1$

素因数の和:88895

約数の個数: 16

約数和(自身を含む): 34211818368

約数和(自身を除く): 15206141498

約数列:

[1, 2, 5, 10, 35801, 53087, 71602, 106174, 179005, 265435, 358010, 530870, 1900567687, 3801135374, 9502838435, 19005676870]

約数ペア:

[(1, 19005676870), (2, 9502838435), (5, 3801135374), (10, 1900567687), (35801, 530870), (53087, 358010), (71602, 265435), (106174, 179005)]