19107677

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 20859120

約数和(自身を除く): 1751443

約数列:

[1, 17, 73, 89, 173, 1241, 1513, 2941, 6497, 12629, 15397, 110449, 214693, 261749, 1123981, 19107677]

約数ペア:

[(1, 19107677), (17, 1123981), (73, 261749), (89, 214693), (173, 110449), (1241, 15397), (1513, 12629), (2941, 6497)]