199334512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{958339}}^1$

素因数の和:958360

約数の個数: 20

約数和(自身を含む): 415919560

約数和(自身を除く): 216585048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 958339, 1916678, 3833356, 7666712, 12458407, 15333424, 24916814, 49833628, 99667256, 199334512]

約数ペア:

[(1, 199334512), (2, 99667256), (4, 49833628), (8, 24916814), (13, 15333424), (16, 12458407), (26, 7666712), (52, 3833356), (104, 1916678), (208, 958339)]