2395216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7906

約数の個数: 20

約数和(自身を含む): 4885600

約数和(自身を除く): 2490384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7879, 15758, 31516, 63032, 126064, 149701, 299402, 598804, 1197608, 2395216]

約数ペア:

[(1, 2395216), (2, 1197608), (4, 598804), (8, 299402), (16, 149701), (19, 126064), (38, 63032), (76, 31516), (152, 15758), (304, 7879)]