11391604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9923}}^1$

素因数の和:9975

約数の個数: 24

約数和(自身を含む): 23341248

約数和(自身を除く): 11949644

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 9923, 19846, 39692, 69461, 138922, 277844, 406843, 813686, 1627372, 2847901, 5695802, 11391604]

約数ペア:

[(1, 11391604), (2, 5695802), (4, 2847901), (7, 1627372), (14, 813686), (28, 406843), (41, 277844), (82, 138922), (164, 69461), (287, 39692), (574, 19846), (1148, 9923)]