21000242

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{863}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 32970240

約数和(自身を除く): 11969998

約数列:

[1, 2, 23, 46, 529, 863, 1058, 1726, 12167, 19849, 24334, 39698, 456527, 913054, 10500121, 21000242]

約数ペア:

[(1, 21000242), (2, 10500121), (23, 913054), (46, 456527), (529, 39698), (863, 24334), (1058, 19849), (1726, 12167)]