19189847496

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{57223}}^1$

素因数の和:57478

約数の個数: 64

約数和(自身を含む): 48823516800

約数和(自身を除く): 29633669304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 157, 178, 267, 314, 356, 471, 534, 628, 712, 942, 1068, 1256, 1884, 2136, 3768, 13973, 27946, 41919, 55892, 57223, 83838, 111784, 114446, 167676, 171669, 228892, 335352, 343338, 457784, 686676, 1373352, 5092847, 8984011, 10185694, 15278541, 17968022, 20371388, 26952033, 30557082, 35936044, 40742776, 53904066, 61114164, 71872088, 107808132, 122228328, 215616264, 799576979, 1599153958, 2398730937, 3198307916, 4797461874, 6396615832, 9594923748, 19189847496]

約数ペア:

[(1, 19189847496), (2, 9594923748), (3, 6396615832), (4, 4797461874), (6, 3198307916), (8, 2398730937), (12, 1599153958), (24, 799576979), (89, 215616264), (157, 122228328), (178, 107808132), (267, 71872088), (314, 61114164), (356, 53904066), (471, 40742776), (534, 35936044), (628, 30557082), (712, 26952033), (942, 20371388), (1068, 17968022), (1256, 15278541), (1884, 10185694), (2136, 8984011), (3768, 5092847), (13973, 1373352), (27946, 686676), (41919, 457784), (55892, 343338), (57223, 335352), (83838, 228892), (111784, 171669), (114446, 167676)]