12978163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 14626656

約数和(自身を除く): 1648493

約数列:

[1, 11, 53, 113, 197, 583, 1243, 2167, 5989, 10441, 22261, 65879, 114851, 244871, 1179833, 12978163]

約数ペア:

[(1, 12978163), (11, 1179833), (53, 244871), (113, 114851), (197, 65879), (583, 22261), (1243, 10441), (2167, 5989)]