11961894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{284807}}^1$

素因数の和:284819

約数の個数: 16

約数和(自身を含む): 27341568

約数和(自身を除く): 15379674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 284807, 569614, 854421, 1708842, 1993649, 3987298, 5980947, 11961894]

約数ペア:

[(1, 11961894), (2, 5980947), (3, 3987298), (6, 1993649), (7, 1708842), (14, 854421), (21, 569614), (42, 284807)]