8901538

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{12329}}^1$

素因数の和:12369

約数の個数: 12

約数和(自身を含む): 14093190

約数和(自身を除く): 5191652

約数列:

[1, 2, 19, 38, 361, 722, 12329, 24658, 234251, 468502, 4450769, 8901538]

約数ペア:

[(1, 8901538), (2, 4450769), (19, 468502), (38, 234251), (361, 24658), (722, 12329)]