15985828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 29820672

約数和(自身を除く): 13834844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 3697, 4324, 7394, 14788, 85031, 170062, 173759, 340124, 347518, 695036, 3996457, 7992914, 15985828]

約数ペア:

[(1, 15985828), (2, 7992914), (4, 3996457), (23, 695036), (46, 347518), (47, 340124), (92, 173759), (94, 170062), (188, 85031), (1081, 14788), (2162, 7394), (3697, 4324)]