2018686312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13280831}}^1$

素因数の和:13280856

約数の個数: 16

約数和(自身を含む): 3984249600

約数和(自身を除く): 1965563288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13280831, 26561662, 53123324, 106246648, 252335789, 504671578, 1009343156, 2018686312]

約数ペア:

[(1, 2018686312), (2, 1009343156), (4, 504671578), (8, 252335789), (19, 106246648), (38, 53123324), (76, 26561662), (152, 13280831)]