9921857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 11793600

約数和(自身を除く): 1871743

約数列:

[1, 11, 19, 29, 209, 319, 551, 1637, 6061, 18007, 31103, 47473, 342133, 522203, 901987, 9921857]

約数ペア:

[(1, 9921857), (11, 901987), (19, 522203), (29, 342133), (209, 47473), (319, 31103), (551, 18007), (1637, 6061)]