19161564

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26177}}^1$

素因数の和:26245

約数の個数: 24

約数和(自身を含む): 45445008

約数和(自身を除く): 26283444

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26177, 52354, 78531, 104708, 157062, 314124, 1596797, 3193594, 4790391, 6387188, 9580782, 19161564]

約数ペア:

[(1, 19161564), (2, 9580782), (3, 6387188), (4, 4790391), (6, 3193594), (12, 1596797), (61, 314124), (122, 157062), (183, 104708), (244, 78531), (366, 52354), (732, 26177)]