12867690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38993}}^1$

素因数の和:39014

約数の個数: 32

約数和(自身を含む): 33690816

約数和(自身を除く): 20823126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 38993, 77986, 116979, 194965, 233958, 389930, 428923, 584895, 857846, 1169790, 1286769, 2144615, 2573538, 4289230, 6433845, 12867690]

約数ペア:

[(1, 12867690), (2, 6433845), (3, 4289230), (5, 2573538), (6, 2144615), (10, 1286769), (11, 1169790), (15, 857846), (22, 584895), (30, 428923), (33, 389930), (55, 233958), (66, 194965), (110, 116979), (165, 77986), (330, 38993)]