19251232

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 50972544

約数和(自身を除く): 31721312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 601, 616, 728, 1001, 1144, 1202, 1232, 1456, 2002, 2288, 2404, 2464, 2912, 4004, 4207, 4576, 4808, 6611, 7813, 8008, 8414, 9616, 13222, 15626, 16016, 16828, 19232, 26444, 31252, 32032, 33656, 46277, 52888, 54691, 62504, 67312, 85943, 92554, 105776, 109382, 125008, 134624, 171886, 185108, 211552, 218764, 250016, 343772, 370216, 437528, 601601, 687544, 740432, 875056, 1203202, 1375088, 1480864, 1750112, 2406404, 2750176, 4812808, 9625616, 19251232]

約数ペア:

[(1, 19251232), (2, 9625616), (4, 4812808), (7, 2750176), (8, 2406404), (11, 1750112), (13, 1480864), (14, 1375088), (16, 1203202), (22, 875056), (26, 740432), (28, 687544), (32, 601601), (44, 437528), (52, 370216), (56, 343772), (77, 250016), (88, 218764), (91, 211552), (104, 185108), (112, 171886), (143, 134624), (154, 125008), (176, 109382), (182, 105776), (208, 92554), (224, 85943), (286, 67312), (308, 62504), (352, 54691), (364, 52888), (416, 46277), (572, 33656), (601, 32032), (616, 31252), (728, 26444), (1001, 19232), (1144, 16828), (1202, 16016), (1232, 15626), (1456, 13222), (2002, 9616), (2288, 8414), (2404, 8008), (2464, 7813), (2912, 6611), (4004, 4808), (4207, 4576)]