15860992970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68960839}}^1$

素因数の和:68960869

約数の個数: 16

約数和(自身を含む): 29791082880

約数和(自身を除く): 13930089910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68960839, 137921678, 344804195, 689608390, 1586099297, 3172198594, 7930496485, 15860992970]

約数ペア:

[(1, 15860992970), (2, 7930496485), (5, 3172198594), (10, 1586099297), (23, 689608390), (46, 344804195), (115, 137921678), (230, 68960839)]