19148016

素因数分解:

$2^4\times 3^1\times {\mathrm{398917}}^1$

素因数の和:398928

約数の個数: 20

約数和(自身を含む): 49465832

約数和(自身を除く): 30317816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398917, 797834, 1196751, 1595668, 2393502, 3191336, 4787004, 6382672, 9574008, 19148016]

約数ペア:

[(1, 19148016), (2, 9574008), (3, 6382672), (4, 4787004), (6, 3191336), (8, 2393502), (12, 1595668), (16, 1196751), (24, 797834), (48, 398917)]