12949222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 24030720

約数和(自身を除く): 11081498

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2383, 2717, 4766, 5434, 26213, 30979, 45277, 52426, 61958, 90554, 340769, 498047, 588601, 681538, 996094, 1177202, 6474611, 12949222]

約数ペア:

[(1, 12949222), (2, 6474611), (11, 1177202), (13, 996094), (19, 681538), (22, 588601), (26, 498047), (38, 340769), (143, 90554), (209, 61958), (247, 52426), (286, 45277), (418, 30979), (494, 26213), (2383, 5434), (2717, 4766)]