15980776418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4893073}}^1$

素因数の和:4893169

約数の個数: 16

約数和(自身を含む): 25365695616

約数和(自身を除く): 9384919198

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 4893073, 9786146, 112540679, 225081358, 347408183, 694816366, 7990388209, 15980776418]

約数ペア:

[(1, 15980776418), (2, 7990388209), (23, 694816366), (46, 347408183), (71, 225081358), (142, 112540679), (1633, 9786146), (3266, 4893073)]