21735598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3449}}^1$

素因数の和:3611

約数の個数: 16

約数和(自身を含む): 34279200

約数和(自身を除く): 12543602

約数列:

[1, 2, 23, 46, 137, 274, 3151, 3449, 6302, 6898, 79327, 158654, 472513, 945026, 10867799, 21735598]

約数ペア:

[(1, 21735598), (2, 10867799), (23, 945026), (46, 472513), (137, 158654), (274, 79327), (3151, 6898), (3449, 6302)]