19731602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1069}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 32356800

約数和(自身を除く): 12625198

約数列:

[1, 2, 11, 22, 839, 1069, 1678, 2138, 9229, 11759, 18458, 23518, 896891, 1793782, 9865801, 19731602]

約数ペア:

[(1, 19731602), (2, 9865801), (11, 1793782), (22, 896891), (839, 23518), (1069, 18458), (1678, 11759), (2138, 9229)]