22770218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 34854624

約数和(自身を除く): 12084406

約数列:

[1, 2, 67, 134, 251, 502, 677, 1354, 16817, 33634, 45359, 90718, 169927, 339854, 11385109, 22770218]

約数ペア:

[(1, 22770218), (2, 11385109), (67, 339854), (134, 169927), (251, 90718), (502, 45359), (677, 33634), (1354, 16817)]