12491490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37853}}^1$

素因数の和:37874

約数の個数: 32

約数和(自身を含む): 32705856

約数和(自身を除く): 20214366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 37853, 75706, 113559, 189265, 227118, 378530, 416383, 567795, 832766, 1135590, 1249149, 2081915, 2498298, 4163830, 6245745, 12491490]

約数ペア:

[(1, 12491490), (2, 6245745), (3, 4163830), (5, 2498298), (6, 2081915), (10, 1249149), (11, 1135590), (15, 832766), (22, 567795), (30, 416383), (33, 378530), (55, 227118), (66, 189265), (110, 113559), (165, 75706), (330, 37853)]