31947994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1213}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 51701832

約数和(自身を除く): 19753838

約数列:

[1, 2, 13, 26, 1013, 1213, 2026, 2426, 13169, 15769, 26338, 31538, 1228769, 2457538, 15973997, 31947994]

約数ペア:

[(1, 31947994), (2, 15973997), (13, 2457538), (26, 1228769), (1013, 31538), (1213, 26338), (2026, 15769), (2426, 13169)]