19005354910

素因数分解:

$2^1\times 5^1\times {\mathrm{12379}}^1\times {\mathrm{153529}}^1$

素因数の和:165915

約数の個数: 16

約数和(自身を含む): 34212625200

約数和(自身を除く): 15207270290

約数列:

[1, 2, 5, 10, 12379, 24758, 61895, 123790, 153529, 307058, 767645, 1535290, 1900535491, 3801070982, 9502677455, 19005354910]

約数ペア:

[(1, 19005354910), (2, 9502677455), (5, 3801070982), (10, 1900535491), (12379, 1535290), (24758, 767645), (61895, 307058), (123790, 153529)]