22225198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 34428240

約数和(自身を除く): 12203042

約数列:

[1, 2, 41, 82, 131, 262, 2069, 4138, 5371, 10742, 84829, 169658, 271039, 542078, 11112599, 22225198]

約数ペア:

[(1, 22225198), (2, 11112599), (41, 542078), (82, 271039), (131, 169658), (262, 84829), (2069, 10742), (4138, 5371)]