191961590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{468199}}^1$

素因数の和:468247

約数の個数: 16

約数和(自身を含む): 353959200

約数和(自身を除く): 161997610

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 468199, 936398, 2340995, 4681990, 19196159, 38392318, 95980795, 191961590]

約数ペア:

[(1, 191961590), (2, 95980795), (5, 38392318), (10, 19196159), (41, 4681990), (82, 2340995), (205, 936398), (410, 468199)]