38431870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3019}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 73929600

約数和(自身を除く): 35497730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 3019, 6038, 6365, 12730, 15095, 30190, 57361, 114722, 202273, 286805, 404546, 573610, 1011365, 2022730, 3843187, 7686374, 19215935, 38431870]

約数ペア:

[(1, 38431870), (2, 19215935), (5, 7686374), (10, 3843187), (19, 2022730), (38, 1011365), (67, 573610), (95, 404546), (134, 286805), (190, 202273), (335, 114722), (670, 57361), (1273, 30190), (2546, 15095), (3019, 12730), (6038, 6365)]