12211264

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 42

約数和(自身を含む): 26262330

約数和(自身を除く): 14051066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1129, 1352, 2258, 2704, 4516, 5408, 9032, 10816, 14677, 18064, 29354, 36128, 58708, 72256, 117416, 190801, 234832, 381602, 469664, 763204, 939328, 1526408, 3052816, 6105632, 12211264]

約数ペア:

[(1, 12211264), (2, 6105632), (4, 3052816), (8, 1526408), (13, 939328), (16, 763204), (26, 469664), (32, 381602), (52, 234832), (64, 190801), (104, 117416), (169, 72256), (208, 58708), (338, 36128), (416, 29354), (676, 18064), (832, 14677), (1129, 10816), (1352, 9032), (2258, 5408), (2704, 4516)]