13480462

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{18671}}^1$

素因数の和:18711

約数の個数: 12

約数和(自身を含む): 21342096

約数和(自身を除く): 7861634

約数列:

[1, 2, 19, 38, 361, 722, 18671, 37342, 354749, 709498, 6740231, 13480462]

約数ペア:

[(1, 13480462), (2, 6740231), (19, 709498), (38, 354749), (361, 37342), (722, 18671)]