15678832052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{108109}}^1$

素因数の和:110915

約数の個数: 24

約数和(自身を含む): 29559436200

約数和(自身を除く): 13880604148

約数列:

[1, 2, 4, 13, 26, 52, 2789, 5578, 11156, 36257, 72514, 108109, 145028, 216218, 432436, 1405417, 2810834, 5621668, 301516001, 603032002, 1206064004, 3919708013, 7839416026, 15678832052]

約数ペア:

[(1, 15678832052), (2, 7839416026), (4, 3919708013), (13, 1206064004), (26, 603032002), (52, 301516001), (2789, 5621668), (5578, 2810834), (11156, 1405417), (36257, 432436), (72514, 216218), (108109, 145028)]