19192392

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 52357500

約数和(自身を除く): 33165108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 1789, 2682, 3576, 3578, 5364, 5367, 7156, 10728, 10734, 14312, 16101, 21468, 32202, 42936, 64404, 128808, 266561, 533122, 799683, 1066244, 1599366, 2132488, 2399049, 3198732, 4798098, 6397464, 9596196, 19192392]

約数ペア:

[(1, 19192392), (2, 9596196), (3, 6397464), (4, 4798098), (6, 3198732), (8, 2399049), (9, 2132488), (12, 1599366), (18, 1066244), (24, 799683), (36, 533122), (72, 266561), (149, 128808), (298, 64404), (447, 42936), (596, 32202), (894, 21468), (1192, 16101), (1341, 14312), (1788, 10734), (1789, 10728), (2682, 7156), (3576, 5367), (3578, 5364)]