12226090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39439}}^1$

素因数の和:39477

約数の個数: 16

約数和(自身を含む): 22717440

約数和(自身を除く): 10491350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 39439, 78878, 197195, 394390, 1222609, 2445218, 6113045, 12226090]

約数ペア:

[(1, 12226090), (2, 6113045), (5, 2445218), (10, 1222609), (31, 394390), (62, 197195), (155, 78878), (310, 39439)]