15352872

素因数分解:

$2^3\times 3^1\times {\mathrm{639703}}^1$

素因数の和:639712

約数の個数: 16

約数和(自身を含む): 38382240

約数和(自身を除く): 23029368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 639703, 1279406, 1919109, 2558812, 3838218, 5117624, 7676436, 15352872]

約数ペア:

[(1, 15352872), (2, 7676436), (3, 5117624), (4, 3838218), (6, 2558812), (8, 1919109), (12, 1279406), (24, 639703)]