19040016

素因数分解:

$2^4\times 3^1\times {\mathrm{396667}}^1$

素因数の和:396678

約数の個数: 20

約数和(自身を含む): 49186832

約数和(自身を除く): 30146816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 396667, 793334, 1190001, 1586668, 2380002, 3173336, 4760004, 6346672, 9520008, 19040016]

約数ペア:

[(1, 19040016), (2, 9520008), (3, 6346672), (4, 4760004), (6, 3173336), (8, 2380002), (12, 1586668), (16, 1190001), (24, 793334), (48, 396667)]