19049351324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{919903}}^1$

素因数の和:920105

約数の個数: 24

約数和(自身を含む): 34617827328

約数和(自身を除く): 15568476004

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 5177, 10354, 20708, 919903, 1839806, 3679612, 28516993, 57033986, 114067972, 153623801, 307247602, 614495204, 4762337831, 9524675662, 19049351324]

約数ペア:

[(1, 19049351324), (2, 9524675662), (4, 4762337831), (31, 614495204), (62, 307247602), (124, 153623801), (167, 114067972), (334, 57033986), (668, 28516993), (5177, 3679612), (10354, 1839806), (20708, 919903)]