15945542216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{104904883}}^1$

素因数の和:104904908

約数の個数: 16

約数和(自身を含む): 31471465200

約数和(自身を除く): 15525922984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 104904883, 209809766, 419619532, 839239064, 1993192777, 3986385554, 7972771108, 15945542216]

約数ペア:

[(1, 15945542216), (2, 7972771108), (4, 3986385554), (8, 1993192777), (19, 839239064), (38, 419619532), (76, 209809766), (152, 104904883)]