21635582

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2311}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 33736704

約数和(自身を除く): 12101122

約数列:

[1, 2, 31, 62, 151, 302, 2311, 4622, 4681, 9362, 71641, 143282, 348961, 697922, 10817791, 21635582]

約数ペア:

[(1, 21635582), (2, 10817791), (31, 697922), (62, 348961), (151, 143282), (302, 71641), (2311, 9362), (4622, 4681)]