23665222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 20053178

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2069, 4138, 5719, 11438, 14483, 28966, 39311, 78622, 88967, 177934, 275177, 550354, 622769, 1245538, 1690373, 3380746, 11832611, 23665222]

約数ペア:

[(1, 23665222), (2, 11832611), (7, 3380746), (14, 1690373), (19, 1245538), (38, 622769), (43, 550354), (86, 275177), (133, 177934), (266, 88967), (301, 78622), (602, 39311), (817, 28966), (1634, 14483), (2069, 11438), (4138, 5719)]