19023108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 48121920

約数和(自身を除く): 29098812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 619, 788, 1182, 1238, 1857, 2364, 2476, 2561, 3714, 5122, 7428, 7683, 8047, 10244, 15366, 16094, 24141, 30732, 32188, 48282, 96564, 121943, 243886, 365829, 487772, 731658, 1463316, 1585259, 3170518, 4755777, 6341036, 9511554, 19023108]

約数ペア:

[(1, 19023108), (2, 9511554), (3, 6341036), (4, 4755777), (6, 3170518), (12, 1585259), (13, 1463316), (26, 731658), (39, 487772), (52, 365829), (78, 243886), (156, 121943), (197, 96564), (394, 48282), (591, 32188), (619, 30732), (788, 24141), (1182, 16094), (1238, 15366), (1857, 10244), (2364, 8047), (2476, 7683), (2561, 7428), (3714, 5122)]