13371376

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5488

約数の個数: 20

約数和(自身を含む): 26076952

約数和(自身を除く): 12705576

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 5323, 10646, 21292, 42584, 85168, 835711, 1671422, 3342844, 6685688, 13371376]

約数ペア:

[(1, 13371376), (2, 6685688), (4, 3342844), (8, 1671422), (16, 835711), (157, 85168), (314, 42584), (628, 21292), (1256, 10646), (2512, 5323)]