22021.000000

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 807840

約数和(自身を除く): 310258

約数列:

[1, 2, 23, 29, 46, 58, 373, 667, 746, 1334, 8579, 10817, 17158, 21634, 248791, 497582]

約数ペア:

[(1, 497582), (2, 248791), (23, 21634), (29, 17158), (46, 10817), (58, 8579), (373, 1334), (667, 746)]