22137937

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 24284160

約数和(自身を除く): 2146223

約数列:

[1, 23, 31, 61, 509, 713, 1403, 1891, 11707, 15779, 31049, 43493, 362917, 714127, 962519, 22137937]

約数ペア:

[(1, 22137937), (23, 962519), (31, 714127), (61, 362917), (509, 43493), (713, 31049), (1403, 15779), (1891, 11707)]