11995345

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 14874048

約数和(自身を除く): 2878703

約数列:

[1, 5, 61, 67, 305, 335, 587, 2935, 4087, 20435, 35807, 39329, 179035, 196645, 2399069, 11995345]

約数ペア:

[(1, 11995345), (5, 2399069), (61, 196645), (67, 179035), (305, 39329), (335, 35807), (587, 20435), (2935, 4087)]