12972904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13657

約数の個数: 32

約数和(自身を含む): 29436480

約数和(自身を除く): 16463576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 13627, 27254, 54508, 95389, 109016, 190778, 231659, 381556, 463318, 763112, 926636, 1621613, 1853272, 3243226, 6486452, 12972904]

約数ペア:

[(1, 12972904), (2, 6486452), (4, 3243226), (7, 1853272), (8, 1621613), (14, 926636), (17, 763112), (28, 463318), (34, 381556), (56, 231659), (68, 190778), (119, 109016), (136, 95389), (238, 54508), (476, 27254), (952, 13627)]