16870622012

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{8385001}}^1$

素因数の和:8385508

約数の個数: 12

約数和(自身を含む): 29582287056

約数和(自身を除く): 12711665044

約数列:

[1, 2, 4, 503, 1006, 2012, 8385001, 16770002, 33540004, 4217655503, 8435311006, 16870622012]

約数ペア:

[(1, 16870622012), (2, 8435311006), (4, 4217655503), (503, 33540004), (1006, 16770002), (2012, 8385001)]