21102298

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13339}}^1$

素因数の和:13461

約数の個数: 16

約数和(自身を含む): 36498240

約数和(自身を除く): 15395942

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 13339, 26678, 93373, 186746, 1507307, 3014614, 10551149, 21102298]

約数ペア:

[(1, 21102298), (2, 10551149), (7, 3014614), (14, 1507307), (113, 186746), (226, 93373), (791, 26678), (1582, 13339)]