17804945948

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{41600341}}^1$

素因数の和:41600452

約数の個数: 12

約数和(自身を含む): 31449858552

約数和(自身を除く): 13644912604

約数列:

[1, 2, 4, 107, 214, 428, 41600341, 83200682, 166401364, 4451236487, 8902472974, 17804945948]

約数ペア:

[(1, 17804945948), (2, 8902472974), (4, 4451236487), (107, 166401364), (214, 83200682), (428, 41600341)]