15900764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 30466800

約数和(自身を除く): 14566036

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 929, 1556, 1858, 3716, 4279, 8558, 10219, 17116, 20438, 40876, 361381, 722762, 1445524, 3975191, 7950382, 15900764]

約数ペア:

[(1, 15900764), (2, 7950382), (4, 3975191), (11, 1445524), (22, 722762), (44, 361381), (389, 40876), (778, 20438), (929, 17116), (1556, 10219), (1858, 8558), (3716, 4279)]