22217902

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1933}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 38153952

約数和(自身を除く): 15936050

約数列:

[1, 2, 7, 14, 821, 1642, 1933, 3866, 5747, 11494, 13531, 27062, 1586993, 3173986, 11108951, 22217902]

約数ペア:

[(1, 22217902), (2, 11108951), (7, 3173986), (14, 1586993), (821, 27062), (1642, 13531), (1933, 11494), (3866, 5747)]