22890826

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23029}}^1$

素因数の和:23109

約数の個数: 16

約数和(自身を含む): 39795840

約数和(自身を除く): 16905014

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 23029, 46058, 161203, 322406, 1635059, 3270118, 11445413, 22890826]

約数ペア:

[(1, 22890826), (2, 11445413), (7, 3270118), (14, 1635059), (71, 322406), (142, 161203), (497, 46058), (994, 23029)]