23838438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{305621}}^1$

素因数の和:305639

約数の個数: 16

約数和(自身を含む): 51344496

約数和(自身を除く): 27506058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 305621, 611242, 916863, 1833726, 3973073, 7946146, 11919219, 23838438]

約数ペア:

[(1, 23838438), (2, 11919219), (3, 7946146), (6, 3973073), (13, 1833726), (26, 916863), (39, 611242), (78, 305621)]