21444302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1319}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 35164800

約数和(自身を除く): 13720498

約数列:

[1, 2, 11, 22, 739, 1319, 1478, 2638, 8129, 14509, 16258, 29018, 974741, 1949482, 10722151, 21444302]

約数ペア:

[(1, 21444302), (2, 10722151), (11, 1949482), (22, 974741), (739, 29018), (1319, 16258), (1478, 14509), (2638, 8129)]