13100380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15233}}^1$

素因数の和:15285

約数の個数: 24

約数和(自身を含む): 28152432

約数和(自身を除く): 15052052

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 15233, 30466, 60932, 76165, 152330, 304660, 655019, 1310038, 2620076, 3275095, 6550190, 13100380]

約数ペア:

[(1, 13100380), (2, 6550190), (4, 3275095), (5, 2620076), (10, 1310038), (20, 655019), (43, 304660), (86, 152330), (172, 76165), (215, 60932), (430, 30466), (860, 15233)]