16217345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 20079360

約数和(自身を除く): 3862015

約数列:

[1, 5, 41, 205, 239, 331, 1195, 1655, 9799, 13571, 48995, 67855, 79109, 395545, 3243469, 16217345]

約数ペア:

[(1, 16217345), (5, 3243469), (41, 395545), (205, 79109), (239, 67855), (331, 48995), (1195, 13571), (1655, 9799)]