10131212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 21951216

約数和(自身を除く): 11820004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2141, 2366, 4282, 4732, 8564, 14987, 27833, 29974, 55666, 59948, 111332, 194831, 361829, 389662, 723658, 779324, 1447316, 2532803, 5065606, 10131212]

約数ペア:

[(1, 10131212), (2, 5065606), (4, 2532803), (7, 1447316), (13, 779324), (14, 723658), (26, 389662), (28, 361829), (52, 194831), (91, 111332), (169, 59948), (182, 55666), (338, 29974), (364, 27833), (676, 14987), (1183, 8564), (2141, 4732), (2366, 4282)]