26221862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9719}}^1$

素因数の和:9811

約数の個数: 16

約数和(自身を含む): 41990400

約数和(自身を除く): 15768538

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9719, 19438, 184661, 369322, 690049, 1380098, 13110931, 26221862]

約数ペア:

[(1, 26221862), (2, 13110931), (19, 1380098), (38, 690049), (71, 369322), (142, 184661), (1349, 19438), (2698, 9719)]