23204986

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20981}}^1$

素因数の和:21069

約数の個数: 16

約数和(自身を含む): 40285440

約数和(自身を除く): 17080454

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 20981, 41962, 146867, 293734, 1657499, 3314998, 11602493, 23204986]

約数ペア:

[(1, 23204986), (2, 11602493), (7, 3314998), (14, 1657499), (79, 293734), (158, 146867), (553, 41962), (1106, 20981)]