3968188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7489

約数の個数: 24

約数和(自身を含む): 8355200

約数和(自身を除く): 4387012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7459, 14918, 29836, 52213, 104426, 141721, 208852, 283442, 566884, 992047, 1984094, 3968188]

約数ペア:

[(1, 3968188), (2, 1984094), (4, 992047), (7, 566884), (14, 283442), (19, 208852), (28, 141721), (38, 104426), (76, 52213), (133, 29836), (266, 14918), (532, 7459)]