19633804985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10042867}}^1$

素因数の和:10042912

約数の個数: 16

約数和(自身を含む): 26031113856

約数和(自身を除く): 6397308871

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 10042867, 50214335, 170728739, 230985941, 853643695, 1154929705, 3926760997, 19633804985]

約数ペア:

[(1, 19633804985), (5, 3926760997), (17, 1154929705), (23, 853643695), (85, 230985941), (115, 170728739), (391, 50214335), (1955, 10042867)]