2791184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15859}}^1$

素因数の和:15878

約数の個数: 20

約数和(自身を含む): 5899920

約数和(自身を除く): 3108736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15859, 31718, 63436, 126872, 174449, 253744, 348898, 697796, 1395592, 2791184]

約数ペア:

[(1, 2791184), (2, 1395592), (4, 697796), (8, 348898), (11, 253744), (16, 174449), (22, 126872), (44, 63436), (88, 31718), (176, 15859)]