22755578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4019}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 36180000

約数和(自身を除く): 13424422

約数列:

[1, 2, 19, 38, 149, 298, 2831, 4019, 5662, 8038, 76361, 152722, 598831, 1197662, 11377789, 22755578]

約数ペア:

[(1, 22755578), (2, 11377789), (19, 1197662), (38, 598831), (149, 152722), (298, 76361), (2831, 8038), (4019, 5662)]