422022238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{189929}}^1$

素因数の和:190043

約数の個数: 16

約数和(自身を含む): 697422960

約数和(自身を除く): 275400722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 189929, 379858, 2089219, 4178438, 19182829, 38365658, 211011119, 422022238]

約数ペア:

[(1, 422022238), (2, 211011119), (11, 38365658), (22, 19182829), (101, 4178438), (202, 2089219), (1111, 379858), (2222, 189929)]