19062428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 23273572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1049, 1298, 1652, 2098, 2596, 4196, 4543, 7343, 9086, 11539, 14686, 18172, 23078, 29372, 46156, 61891, 80773, 123782, 161546, 247564, 323092, 433237, 680801, 866474, 1361602, 1732948, 2723204, 4765607, 9531214, 19062428]

約数ペア:

[(1, 19062428), (2, 9531214), (4, 4765607), (7, 2723204), (11, 1732948), (14, 1361602), (22, 866474), (28, 680801), (44, 433237), (59, 323092), (77, 247564), (118, 161546), (154, 123782), (236, 80773), (308, 61891), (413, 46156), (649, 29372), (826, 23078), (1049, 18172), (1298, 14686), (1652, 11539), (2098, 9086), (2596, 7343), (4196, 4543)]