12615798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161741}}^1$

素因数の和:161759

約数の個数: 16

約数和(自身を含む): 27172656

約数和(自身を除く): 14556858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 161741, 323482, 485223, 970446, 2102633, 4205266, 6307899, 12615798]

約数ペア:

[(1, 12615798), (2, 6307899), (3, 4205266), (6, 2102633), (13, 970446), (26, 485223), (39, 323482), (78, 161741)]