21753302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 34706880

約数和(自身を除く): 12953578

約数列:

[1, 2, 17, 34, 239, 478, 2677, 4063, 5354, 8126, 45509, 91018, 639803, 1279606, 10876651, 21753302]

約数ペア:

[(1, 21753302), (2, 10876651), (17, 1279606), (34, 639803), (239, 91018), (478, 45509), (2677, 8126), (4063, 5354)]