21602635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 27786816

約数和(自身を除く): 6184181

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 5077, 25385, 116771, 187849, 583855, 939245, 4320527, 21602635]

約数ペア:

[(1, 21602635), (5, 4320527), (23, 939245), (37, 583855), (115, 187849), (185, 116771), (851, 25385), (4255, 5077)]