13018264

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 28800000

約数和(自身を除く): 15781736

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7499, 14998, 29996, 52493, 59992, 104986, 209972, 232469, 419944, 464938, 929876, 1627283, 1859752, 3254566, 6509132, 13018264]

約数ペア:

[(1, 13018264), (2, 6509132), (4, 3254566), (7, 1859752), (8, 1627283), (14, 929876), (28, 464938), (31, 419944), (56, 232469), (62, 209972), (124, 104986), (217, 59992), (248, 52493), (434, 29996), (868, 14998), (1736, 7499)]