222857042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{99401}}^1$

素因数の和:99481

約数の個数: 16

約数和(自身を含む): 357847200

約数和(自身を除く): 134990158

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 99401, 198802, 1888619, 3777238, 5864659, 11729318, 111428521, 222857042]

約数ペア:

[(1, 222857042), (2, 111428521), (19, 11729318), (38, 5864659), (59, 3777238), (118, 1888619), (1121, 198802), (2242, 99401)]