11919128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 24850560

約数和(自身を除く): 12931432

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 3697, 7394, 14788, 29576, 48061, 96122, 114607, 192244, 229214, 384488, 458428, 916856, 1489891, 2979782, 5959564, 11919128]

約数ペア:

[(1, 11919128), (2, 5959564), (4, 2979782), (8, 1489891), (13, 916856), (26, 458428), (31, 384488), (52, 229214), (62, 192244), (104, 114607), (124, 96122), (248, 48061), (403, 29576), (806, 14788), (1612, 7394), (3224, 3697)]