19088804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29641}}^1$

素因数の和:29675

約数の個数: 24

約数和(自身を含む): 39838848

約数和(自身を除く): 20750044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 29641, 59282, 118564, 207487, 414974, 681743, 829948, 1363486, 2726972, 4772201, 9544402, 19088804]

約数ペア:

[(1, 19088804), (2, 9544402), (4, 4772201), (7, 2726972), (14, 1363486), (23, 829948), (28, 681743), (46, 414974), (92, 207487), (161, 118564), (322, 59282), (644, 29641)]