16273310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 15327490

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2089, 3895, 4178, 7790, 10445, 20890, 39691, 79382, 85649, 171298, 198455, 396910, 428245, 856490, 1627331, 3254662, 8136655, 16273310]

約数ペア:

[(1, 16273310), (2, 8136655), (5, 3254662), (10, 1627331), (19, 856490), (38, 428245), (41, 396910), (82, 198455), (95, 171298), (190, 85649), (205, 79382), (410, 39691), (779, 20890), (1558, 10445), (2089, 7790), (3895, 4178)]