40662014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9817}}^1$

素因数の和:9947

約数の個数: 16

約数和(自身を含む): 64798800

約数和(自身を除く): 24136786

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 9817, 19634, 186523, 373046, 1070053, 2140106, 20331007, 40662014]

約数ペア:

[(1, 40662014), (2, 20331007), (19, 2140106), (38, 1070053), (109, 373046), (218, 186523), (2071, 19634), (4142, 9817)]