18724604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 34154400

約数和(自身を除く): 15429796

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 1069, 2138, 4276, 4379, 8758, 17516, 31001, 62002, 124004, 161419, 322838, 645676, 4681151, 9362302, 18724604]

約数ペア:

[(1, 18724604), (2, 9362302), (4, 4681151), (29, 645676), (58, 322838), (116, 161419), (151, 124004), (302, 62002), (604, 31001), (1069, 17516), (2138, 8758), (4276, 4379)]