13246814

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 10392226

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 239, 259, 478, 518, 749, 1498, 1673, 3346, 3959, 7918, 8843, 17686, 25573, 27713, 51146, 55426, 61901, 123802, 179011, 358022, 946201, 1892402, 6623407, 13246814]

約数ペア:

[(1, 13246814), (2, 6623407), (7, 1892402), (14, 946201), (37, 358022), (74, 179011), (107, 123802), (214, 61901), (239, 55426), (259, 51146), (478, 27713), (518, 25573), (749, 17686), (1498, 8843), (1673, 7918), (3346, 3959)]