222714542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{142949}}^1$

素因数の和:143011

約数の個数: 16

約数和(自身を含む): 360234000

約数和(自身を除く): 137519458

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 142949, 285898, 2716031, 5432062, 5860909, 11721818, 111357271, 222714542]

約数ペア:

[(1, 222714542), (2, 111357271), (19, 11721818), (38, 5860909), (41, 5432062), (82, 2716031), (779, 285898), (1558, 142949)]