12466168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 29121120

約数和(自身を除く): 16654952

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 641, 748, 884, 1144, 1282, 1496, 1768, 2431, 2564, 4862, 5128, 7051, 8333, 9724, 10897, 14102, 16666, 19448, 21794, 28204, 33332, 43588, 56408, 66664, 87176, 91663, 119867, 141661, 183326, 239734, 283322, 366652, 479468, 566644, 733304, 958936, 1133288, 1558271, 3116542, 6233084, 12466168]

約数ペア:

[(1, 12466168), (2, 6233084), (4, 3116542), (8, 1558271), (11, 1133288), (13, 958936), (17, 733304), (22, 566644), (26, 479468), (34, 366652), (44, 283322), (52, 239734), (68, 183326), (88, 141661), (104, 119867), (136, 91663), (143, 87176), (187, 66664), (221, 56408), (286, 43588), (374, 33332), (442, 28204), (572, 21794), (641, 19448), (748, 16666), (884, 14102), (1144, 10897), (1282, 9724), (1496, 8333), (1768, 7051), (2431, 5128), (2564, 4862)]