18447710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34807}}^1$

素因数の和:34867

約数の個数: 16

約数和(自身を含む): 33833376

約数和(自身を除く): 15385666

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 34807, 69614, 174035, 348070, 1844771, 3689542, 9223855, 18447710]

約数ペア:

[(1, 18447710), (2, 9223855), (5, 3689542), (10, 1844771), (53, 348070), (106, 174035), (265, 69614), (530, 34807)]