351630245

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{194809}}^1$

素因数の和:194852

約数の個数: 12

約数和(自身を含む): 445335660

約数和(自身を除く): 93705415

約数列:

[1, 5, 19, 95, 361, 1805, 194809, 974045, 3701371, 18506855, 70326049, 351630245]

約数ペア:

[(1, 351630245), (5, 70326049), (19, 18506855), (95, 3701371), (361, 974045), (1805, 194809)]