21326716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 38974320

約数和(自身を除く): 17647604

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 1627, 3254, 3277, 6508, 6554, 13108, 47183, 94366, 183851, 188732, 367702, 735404, 5331679, 10663358, 21326716]

約数ペア:

[(1, 21326716), (2, 10663358), (4, 5331679), (29, 735404), (58, 367702), (113, 188732), (116, 183851), (226, 94366), (452, 47183), (1627, 13108), (3254, 6554), (3277, 6508)]