23142290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79801}}^1$

素因数の和:79837

約数の個数: 16

約数和(自身を含む): 43093080

約数和(自身を除く): 19950790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 79801, 159602, 399005, 798010, 2314229, 4628458, 11571145, 23142290]

約数ペア:

[(1, 23142290), (2, 11571145), (5, 4628458), (10, 2314229), (29, 798010), (58, 399005), (145, 159602), (290, 79801)]