19091232

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 54774720

約数和(自身を除く): 35683488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 439, 453, 604, 878, 906, 1208, 1317, 1359, 1756, 1812, 2416, 2634, 2718, 3512, 3624, 3951, 4832, 5268, 5436, 7024, 7248, 7902, 10536, 10872, 14048, 14496, 15804, 21072, 21744, 31608, 42144, 43488, 63216, 66289, 126432, 132578, 198867, 265156, 397734, 530312, 596601, 795468, 1060624, 1193202, 1590936, 2121248, 2386404, 3181872, 4772808, 6363744, 9545616, 19091232]

約数ペア:

[(1, 19091232), (2, 9545616), (3, 6363744), (4, 4772808), (6, 3181872), (8, 2386404), (9, 2121248), (12, 1590936), (16, 1193202), (18, 1060624), (24, 795468), (32, 596601), (36, 530312), (48, 397734), (72, 265156), (96, 198867), (144, 132578), (151, 126432), (288, 66289), (302, 63216), (439, 43488), (453, 42144), (604, 31608), (878, 21744), (906, 21072), (1208, 15804), (1317, 14496), (1359, 14048), (1756, 10872), (1812, 10536), (2416, 7902), (2634, 7248), (2718, 7024), (3512, 5436), (3624, 5268), (3951, 4832)]