22249190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117101}}^1$

素因数の和:117127

約数の個数: 16

約数和(自身を含む): 42156720

約数和(自身を除く): 19907530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 117101, 234202, 585505, 1171010, 2224919, 4449838, 11124595, 22249190]

約数ペア:

[(1, 22249190), (2, 11124595), (5, 4449838), (10, 2224919), (19, 1171010), (38, 585505), (95, 234202), (190, 117101)]