13562278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 20800800

約数和(自身を除く): 7238522

約数列:

[1, 2, 71, 142, 149, 298, 641, 1282, 10579, 21158, 45511, 91022, 95509, 191018, 6781139, 13562278]

約数ペア:

[(1, 13562278), (2, 6781139), (71, 191018), (142, 95509), (149, 91022), (298, 45511), (641, 21158), (1282, 10579)]