87898598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{4051}}^1$

素因数の和:4643

約数の個数: 16

約数和(自身を含む): 139064640

約数和(自身を除く): 51166042

約数列:

[1, 2, 19, 38, 571, 1142, 4051, 8102, 10849, 21698, 76969, 153938, 2313121, 4626242, 43949299, 87898598]

約数ペア:

[(1, 87898598), (2, 43949299), (19, 4626242), (38, 2313121), (571, 153938), (1142, 76969), (4051, 21698), (8102, 10849)]