15974426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1327}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 25880064

約数和(自身を除く): 9905638

約数列:

[1, 2, 13, 26, 463, 926, 1327, 2654, 6019, 12038, 17251, 34502, 614401, 1228802, 7987213, 15974426]

約数ペア:

[(1, 15974426), (2, 7987213), (13, 1228802), (26, 614401), (463, 34502), (926, 17251), (1327, 12038), (2654, 6019)]