16638396

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{26161}}^1$

素因数の和:26221

約数の個数: 24

約数和(自身を含む): 39556944

約数和(自身を除く): 22918548

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 26161, 52322, 78483, 104644, 156966, 313932, 1386533, 2773066, 4159599, 5546132, 8319198, 16638396]

約数ペア:

[(1, 16638396), (2, 8319198), (3, 5546132), (4, 4159599), (6, 2773066), (12, 1386533), (53, 313932), (106, 156966), (159, 104644), (212, 78483), (318, 52322), (636, 26161)]