12755288

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 29972880

約数和(自身を除く): 17217592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2503, 2548, 5006, 5096, 10012, 17521, 20024, 32539, 35042, 65078, 70084, 122647, 130156, 140168, 227773, 245294, 260312, 455546, 490588, 911092, 981176, 1594411, 1822184, 3188822, 6377644, 12755288]

約数ペア:

[(1, 12755288), (2, 6377644), (4, 3188822), (7, 1822184), (8, 1594411), (13, 981176), (14, 911092), (26, 490588), (28, 455546), (49, 260312), (52, 245294), (56, 227773), (91, 140168), (98, 130156), (104, 122647), (182, 70084), (196, 65078), (364, 35042), (392, 32539), (637, 20024), (728, 17521), (1274, 10012), (2503, 5096), (2548, 5006)]