21634634

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37691}}^1$

素因数の和:37741

約数の個数: 16

約数和(自身を含む): 37993536

約数和(自身を除く): 16358902

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 37691, 75382, 263837, 527674, 1545331, 3090662, 10817317, 21634634]

約数ペア:

[(1, 21634634), (2, 10817317), (7, 3090662), (14, 1545331), (41, 527674), (82, 263837), (287, 75382), (574, 37691)]