13115476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 25197984

約数和(自身を除く): 12082508

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1723, 1903, 3446, 3806, 6892, 7612, 18953, 37906, 75812, 298079, 596158, 1192316, 3278869, 6557738, 13115476]

約数ペア:

[(1, 13115476), (2, 6557738), (4, 3278869), (11, 1192316), (22, 596158), (44, 298079), (173, 75812), (346, 37906), (692, 18953), (1723, 7612), (1903, 6892), (3446, 3806)]