9937886

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4448

約数の個数: 24

約数和(自身を含む): 18098640

約数和(自身を除く): 8160754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 4409, 8818, 30863, 61726, 101407, 202814, 216041, 432082, 709849, 1419698, 4968943, 9937886]

約数ペア:

[(1, 9937886), (2, 4968943), (7, 1419698), (14, 709849), (23, 432082), (46, 216041), (49, 202814), (98, 101407), (161, 61726), (322, 30863), (1127, 8818), (2254, 4409)]