19200116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6053}}^1$

素因数の和:6131

約数の個数: 24

約数和(自身を含む): 36784104

約数和(自身を除く): 17583988

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 6053, 12106, 24212, 78689, 157378, 314756, 369233, 738466, 1476932, 4800029, 9600058, 19200116]

約数ペア:

[(1, 19200116), (2, 9600058), (4, 4800029), (13, 1476932), (26, 738466), (52, 369233), (61, 314756), (122, 157378), (244, 78689), (793, 24212), (1586, 12106), (3172, 6053)]