25742838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{390043}}^1$

素因数の和:390059

約数の個数: 16

約数和(自身を含む): 56166336

約数和(自身を除く): 30423498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 390043, 780086, 1170129, 2340258, 4290473, 8580946, 12871419, 25742838]

約数ペア:

[(1, 25742838), (2, 12871419), (3, 8580946), (6, 4290473), (11, 2340258), (22, 1170129), (33, 780086), (66, 390043)]