1213886098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{779131}}^1$

素因数の和:779193

約数の個数: 16

約数和(自身を含む): 1963412640

約数和(自身を除く): 749526542

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 779131, 1558262, 14803489, 29606978, 31944371, 63888742, 606943049, 1213886098]

約数ペア:

[(1, 1213886098), (2, 606943049), (19, 63888742), (38, 31944371), (41, 29606978), (82, 14803489), (779, 1558262), (1558, 779131)]