19005209191

素因数分解:

${\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{416443}}^1$

素因数の和:417461

約数の個数: 8

約数和(自身を含む): 19429611264

約数和(自身を除く): 424402073

約数列:

[1, 47, 971, 45637, 416443, 19572821, 404366153, 19005209191]

約数ペア:

[(1, 19005209191), (47, 404366153), (971, 19572821), (45637, 416443)]