15955446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204557}}^1$

素因数の和:204575

約数の個数: 16

約数和(自身を含む): 34365744

約数和(自身を除く): 18410298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 204557, 409114, 613671, 1227342, 2659241, 5318482, 7977723, 15955446]

約数ペア:

[(1, 15955446), (2, 7977723), (3, 5318482), (6, 2659241), (13, 1227342), (26, 613671), (39, 409114), (78, 204557)]