19055460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317591}}^1$

素因数の和:317603

約数の個数: 24

約数和(自身を含む): 53355456

約数和(自身を除く): 34299996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317591, 635182, 952773, 1270364, 1587955, 1905546, 3175910, 3811092, 4763865, 6351820, 9527730, 19055460]

約数ペア:

[(1, 19055460), (2, 9527730), (3, 6351820), (4, 4763865), (5, 3811092), (6, 3175910), (10, 1905546), (12, 1587955), (15, 1270364), (20, 952773), (30, 635182), (60, 317591)]