19950898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31271}}^1$

素因数の和:31313

約数の個数: 16

約数和(自身を含む): 33773760

約数和(自身を除く): 13822862

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31271, 62542, 343981, 687962, 906859, 1813718, 9975449, 19950898]

約数ペア:

[(1, 19950898), (2, 9975449), (11, 1813718), (22, 906859), (29, 687962), (58, 343981), (319, 62542), (638, 31271)]