15956316

素因数分解:

$2^2\times 3^2\times {\mathrm{443231}}^1$

素因数の和:443241

約数の個数: 18

約数和(自身を含む): 40334112

約数和(自身を除く): 24377796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443231, 886462, 1329693, 1772924, 2659386, 3989079, 5318772, 7978158, 15956316]

約数ペア:

[(1, 15956316), (2, 7978158), (3, 5318772), (4, 3989079), (6, 2659386), (9, 1772924), (12, 1329693), (18, 886462), (36, 443231)]