18852047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 20532960

約数和(自身を除く): 1680913

約数列:

[1, 19, 53, 97, 193, 1007, 1843, 3667, 5141, 10229, 18721, 97679, 194351, 355699, 992213, 18852047]

約数ペア:

[(1, 18852047), (19, 992213), (53, 355699), (97, 194351), (193, 97679), (1007, 18721), (1843, 10229), (3667, 5141)]