4016411710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21139009}}^1$

素因数の和:21139035

約数の個数: 16

約数和(自身を含む): 7610043600

約数和(自身を除く): 3593631890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21139009, 42278018, 105695045, 211390090, 401641171, 803282342, 2008205855, 4016411710]

約数ペア:

[(1, 4016411710), (2, 2008205855), (5, 803282342), (10, 401641171), (19, 211390090), (38, 105695045), (95, 42278018), (190, 21139009)]