47435438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3209}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 75114000

約数和(自身を除く): 27678562

約数列:

[1, 2, 19, 38, 389, 778, 3209, 6418, 7391, 14782, 60971, 121942, 1248301, 2496602, 23717719, 47435438]

約数ペア:

[(1, 47435438), (2, 23717719), (19, 2496602), (38, 1248301), (389, 121942), (778, 60971), (3209, 14782), (6418, 7391)]