21774302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34129}}^1$

素因数の和:34171

約数の個数: 16

約数和(自身を含む): 36860400

約数和(自身を除く): 15086098

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 34129, 68258, 375419, 750838, 989741, 1979482, 10887151, 21774302]

約数ペア:

[(1, 21774302), (2, 10887151), (11, 1979482), (22, 989741), (29, 750838), (58, 375419), (319, 68258), (638, 34129)]