25437842

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 38966400

約数和(自身を除く): 13528558

約数列:

[1, 2, 79, 131, 158, 262, 1229, 2458, 10349, 20698, 97091, 160999, 194182, 321998, 12718921, 25437842]

約数ペア:

[(1, 25437842), (2, 12718921), (79, 321998), (131, 194182), (158, 160999), (262, 97091), (1229, 20698), (2458, 10349)]