88190039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12511}}^1$

素因数の和:12590

約数の個数: 16

約数和(自身を含む): 108103680

約数和(自身を除く): 19913641

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 12511, 87577, 237709, 663083, 1663963, 4641581, 12598577, 88190039]

約数ペア:

[(1, 88190039), (7, 12598577), (19, 4641581), (53, 1663963), (133, 663083), (371, 237709), (1007, 87577), (7049, 12511)]