12225284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 23251200

約数和(自身を除く): 11025916

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5189, 10378, 20756, 98591, 160859, 197182, 321718, 394364, 643436, 3056321, 6112642, 12225284]

約数ペア:

[(1, 12225284), (2, 6112642), (4, 3056321), (19, 643436), (31, 394364), (38, 321718), (62, 197182), (76, 160859), (124, 98591), (589, 20756), (1178, 10378), (2356, 5189)]