13955810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 29177280

約数和(自身を除く): 15221470

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 439, 578, 878, 935, 1445, 1870, 2195, 2890, 3179, 4390, 4829, 6358, 7463, 9658, 14926, 15895, 24145, 31790, 37315, 48290, 74630, 82093, 126871, 164186, 253742, 410465, 634355, 820930, 1268710, 1395581, 2791162, 6977905, 13955810]

約数ペア:

[(1, 13955810), (2, 6977905), (5, 2791162), (10, 1395581), (11, 1268710), (17, 820930), (22, 634355), (34, 410465), (55, 253742), (85, 164186), (110, 126871), (170, 82093), (187, 74630), (289, 48290), (374, 37315), (439, 31790), (578, 24145), (878, 15895), (935, 14926), (1445, 9658), (1870, 7463), (2195, 6358), (2890, 4829), (3179, 4390)]