15973128

素因数分解:

$2^3\times 3^2\times {\mathrm{221849}}^1$

素因数の和:221861

約数の個数: 24

約数和(自身を含む): 43260750

約数和(自身を除く): 27287622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 221849, 443698, 665547, 887396, 1331094, 1774792, 1996641, 2662188, 3993282, 5324376, 7986564, 15973128]

約数ペア:

[(1, 15973128), (2, 7986564), (3, 5324376), (4, 3993282), (6, 2662188), (8, 1996641), (9, 1774792), (12, 1331094), (18, 887396), (24, 665547), (36, 443698), (72, 221849)]