19544318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 30451680

約数和(自身を除く): 10907362

約数列:

[1, 2, 29, 58, 317, 634, 1063, 2126, 9193, 18386, 30827, 61654, 336971, 673942, 9772159, 19544318]

約数ペア:

[(1, 19544318), (2, 9772159), (29, 673942), (58, 336971), (317, 61654), (634, 30827), (1063, 18386), (2126, 9193)]