118545788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3929}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 218979600

約数和(自身を除く): 100433812

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 3929, 7543, 7858, 15086, 15716, 30172, 74651, 149302, 298604, 1559813, 3119626, 6239252, 29636447, 59272894, 118545788]

約数ペア:

[(1, 118545788), (2, 59272894), (4, 29636447), (19, 6239252), (38, 3119626), (76, 1559813), (397, 298604), (794, 149302), (1588, 74651), (3929, 30172), (7543, 15716), (7858, 15086)]