18335684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241259}}^1$

素因数の和:241282

約数の個数: 12

約数和(自身を含む): 33776400

約数和(自身を除く): 15440716

約数列:

[1, 2, 4, 19, 38, 76, 241259, 482518, 965036, 4583921, 9167842, 18335684]

約数ペア:

[(1, 18335684), (2, 9167842), (4, 4583921), (19, 965036), (38, 482518), (76, 241259)]