13288894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9375

約数の個数: 16

約数和(自身を含む): 21473280

約数和(自身を除く): 8184386

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 9319, 18638, 214337, 288889, 428674, 577778, 6644447, 13288894]

約数ペア:

[(1, 13288894), (2, 6644447), (23, 577778), (31, 428674), (46, 288889), (62, 214337), (713, 18638), (1426, 9319)]