16220986

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 24740640

約数和(自身を除く): 8519654

約数列:

[1, 2, 107, 214, 229, 331, 458, 662, 24503, 35417, 49006, 70834, 75799, 151598, 8110493, 16220986]

約数ペア:

[(1, 16220986), (2, 8110493), (107, 151598), (214, 75799), (229, 70834), (331, 49006), (458, 35417), (662, 24503)]