2013259095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{123931}}^1$

素因数の和:123980

約数の個数: 36

約数和(自身を含む): 3683011176

約数和(自身を除く): 1669752081

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 16245, 123931, 371793, 619655, 1115379, 1858965, 2354689, 5576895, 7064067, 11773445, 21192201, 35320335, 44739091, 105961005, 134217273, 223695455, 402651819, 671086365, 2013259095]

約数ペア:

[(1, 2013259095), (3, 671086365), (5, 402651819), (9, 223695455), (15, 134217273), (19, 105961005), (45, 44739091), (57, 35320335), (95, 21192201), (171, 11773445), (285, 7064067), (361, 5576895), (855, 2354689), (1083, 1858965), (1805, 1115379), (3249, 619655), (5415, 371793), (16245, 123931)]