18814392226

素因数分解:

$2^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{572597}}^1$

素因数の和:574953

約数の個数: 16

約数和(自身を含む): 32267042496

約数和(自身を除く): 13452650270

約数列:

[1, 2, 7, 14, 2347, 4694, 16429, 32858, 572597, 1145194, 4008179, 8016358, 1343885159, 2687770318, 9407196113, 18814392226]

約数ペア:

[(1, 18814392226), (2, 9407196113), (7, 2687770318), (14, 1343885159), (2347, 8016358), (4694, 4008179), (16429, 1145194), (32858, 572597)]