19463348344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5143591}}^1$

素因数の和:5143651

約数の個数: 32

約数和(自身を含む): 40737248640

約数和(自身を除く): 21273900296

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 5143591, 10287182, 20574364, 41148728, 56579501, 113159002, 221174413, 226318004, 442348826, 452636008, 884697652, 1769395304, 2432918543, 4865837086, 9731674172, 19463348344]

約数ペア:

[(1, 19463348344), (2, 9731674172), (4, 4865837086), (8, 2432918543), (11, 1769395304), (22, 884697652), (43, 452636008), (44, 442348826), (86, 226318004), (88, 221174413), (172, 113159002), (344, 56579501), (473, 41148728), (946, 20574364), (1892, 10287182), (3784, 5143591)]