13020964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 25048800

約数和(自身を除く): 12027836

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2129, 3058, 4258, 6116, 8516, 23419, 46838, 93676, 295931, 591862, 1183724, 3255241, 6510482, 13020964]

約数ペア:

[(1, 13020964), (2, 6510482), (4, 3255241), (11, 1183724), (22, 591862), (44, 295931), (139, 93676), (278, 46838), (556, 23419), (1529, 8516), (2129, 6116), (3058, 4258)]