3321922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 5431536

約数和(自身を除く): 2109614

約数列:

[1, 2, 19, 38, 43, 86, 107, 214, 361, 722, 817, 1634, 2033, 4066, 4601, 9202, 15523, 31046, 38627, 77254, 87419, 174838, 1660961, 3321922]

約数ペア:

[(1, 3321922), (2, 1660961), (19, 174838), (38, 87419), (43, 77254), (86, 38627), (107, 31046), (214, 15523), (361, 9202), (722, 4601), (817, 4066), (1634, 2033)]