19204056

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 52509600

約数和(自身を除く): 33305544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2447, 2616, 3924, 4894, 7341, 7848, 9788, 14682, 19576, 22023, 29364, 44046, 58728, 88092, 176184, 266723, 533446, 800169, 1066892, 1600338, 2133784, 2400507, 3200676, 4801014, 6401352, 9602028, 19204056]

約数ペア:

[(1, 19204056), (2, 9602028), (3, 6401352), (4, 4801014), (6, 3200676), (8, 2400507), (9, 2133784), (12, 1600338), (18, 1066892), (24, 800169), (36, 533446), (72, 266723), (109, 176184), (218, 88092), (327, 58728), (436, 44046), (654, 29364), (872, 22023), (981, 19576), (1308, 14682), (1962, 9788), (2447, 7848), (2616, 7341), (3924, 4894)]