194063038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{18521}}^1$

素因数の和:18580

約数の個数: 24

約数和(自身を含む): 325394496

約数和(自身を除く): 131331458

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 18521, 37042, 240773, 481546, 574151, 1148302, 3130049, 6260098, 7463963, 14927926, 97031519, 194063038]

約数ペア:

[(1, 194063038), (2, 97031519), (13, 14927926), (26, 7463963), (31, 6260098), (62, 3130049), (169, 1148302), (338, 574151), (403, 481546), (806, 240773), (5239, 37042), (10478, 18521)]