12167965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 15598080

約数和(自身を除く): 3430115

約数列:

[1, 5, 29, 31, 145, 155, 899, 2707, 4495, 13535, 78503, 83917, 392515, 419585, 2433593, 12167965]

約数ペア:

[(1, 12167965), (5, 2433593), (29, 419585), (31, 392515), (145, 83917), (155, 78503), (899, 13535), (2707, 4495)]