17985308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2707}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 34575744

約数和(自身を除く): 16590436

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 2707, 3322, 5414, 6644, 10828, 29777, 59554, 119108, 408757, 817514, 1635028, 4496327, 8992654, 17985308]

約数ペア:

[(1, 17985308), (2, 8992654), (4, 4496327), (11, 1635028), (22, 817514), (44, 408757), (151, 119108), (302, 59554), (604, 29777), (1661, 10828), (2707, 6644), (3322, 5414)]