15364276508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{671633}}^1$

素因数の和:671706

約数の個数: 48

約数和(自身を含む): 33098123520

約数和(自身を除く): 17733847012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 671633, 1343266, 2686532, 4701431, 9402862, 12761027, 18805724, 25522054, 28880219, 51044108, 57760438, 89327189, 115520876, 178654378, 202161533, 357308756, 404323066, 548724161, 808646132, 1097448322, 2194896644, 3841069127, 7682138254, 15364276508]

約数ペア:

[(1, 15364276508), (2, 7682138254), (4, 3841069127), (7, 2194896644), (14, 1097448322), (19, 808646132), (28, 548724161), (38, 404323066), (43, 357308756), (76, 202161533), (86, 178654378), (133, 115520876), (172, 89327189), (266, 57760438), (301, 51044108), (532, 28880219), (602, 25522054), (817, 18805724), (1204, 12761027), (1634, 9402862), (3268, 4701431), (5719, 2686532), (11438, 1343266), (22876, 671633)]