18799916

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{12401}}^1$

素因数の和:12784

約数の個数: 12

約数和(自身を含む): 32989320

約数和(自身を除く): 14189404

約数列:

[1, 2, 4, 379, 758, 1516, 12401, 24802, 49604, 4699979, 9399958, 18799916]

約数ペア:

[(1, 18799916), (2, 9399958), (4, 4699979), (379, 49604), (758, 24802), (1516, 12401)]