12380011

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 14602240

約数和(自身を除く): 2222229

約数列:

[1, 7, 61, 79, 367, 427, 553, 2569, 4819, 22387, 28993, 33733, 156709, 202951, 1768573, 12380011]

約数ペア:

[(1, 12380011), (7, 1768573), (61, 202951), (79, 156709), (367, 33733), (427, 28993), (553, 22387), (2569, 4819)]