12995994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 28514304

約数和(自身を除く): 15518310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 883, 1338, 1766, 2453, 2649, 4906, 5298, 7359, 9713, 14718, 19426, 29139, 58278, 196909, 393818, 590727, 1181454, 2165999, 4331998, 6497997, 12995994]

約数ペア:

[(1, 12995994), (2, 6497997), (3, 4331998), (6, 2165999), (11, 1181454), (22, 590727), (33, 393818), (66, 196909), (223, 58278), (446, 29139), (669, 19426), (883, 14718), (1338, 9713), (1766, 7359), (2453, 5298), (2649, 4906)]