22879490

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4021}}^1$

素因数の和:4597

約数の個数: 16

約数和(自身を含む): 41265720

約数和(自身を除く): 18386230

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 4021, 5690, 8042, 20105, 40210, 2287949, 4575898, 11439745, 22879490]

約数ペア:

[(1, 22879490), (2, 11439745), (5, 4575898), (10, 2287949), (569, 40210), (1138, 20105), (2845, 8042), (4021, 5690)]