19027046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 30301776

約数和(自身を除く): 11274730

約数列:

[1, 2, 17, 34, 617, 907, 1234, 1814, 10489, 15419, 20978, 30838, 559619, 1119238, 9513523, 19027046]

約数ペア:

[(1, 19027046), (2, 9513523), (17, 1119238), (34, 559619), (617, 30838), (907, 20978), (1234, 15419), (1814, 10489)]