12395110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 28086912

約数和(自身を除く): 15691802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 257, 265, 371, 455, 514, 530, 689, 742, 910, 1285, 1378, 1799, 1855, 2570, 3341, 3445, 3598, 3710, 4823, 6682, 6890, 8995, 9646, 13621, 16705, 17990, 23387, 24115, 27242, 33410, 46774, 48230, 68105, 95347, 116935, 136210, 177073, 190694, 233870, 354146, 476735, 885365, 953470, 1239511, 1770730, 2479022, 6197555, 12395110]

約数ペア:

[(1, 12395110), (2, 6197555), (5, 2479022), (7, 1770730), (10, 1239511), (13, 953470), (14, 885365), (26, 476735), (35, 354146), (53, 233870), (65, 190694), (70, 177073), (91, 136210), (106, 116935), (130, 95347), (182, 68105), (257, 48230), (265, 46774), (371, 33410), (455, 27242), (514, 24115), (530, 23387), (689, 17990), (742, 16705), (910, 13621), (1285, 9646), (1378, 8995), (1799, 6890), (1855, 6682), (2570, 4823), (3341, 3710), (3445, 3598)]