19846056

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 52329600

約数和(自身を除く): 32483544

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 157, 184, 229, 276, 314, 458, 471, 552, 628, 687, 916, 942, 1256, 1374, 1832, 1884, 2748, 3611, 3768, 5267, 5496, 7222, 10534, 10833, 14444, 15801, 21068, 21666, 28888, 31602, 35953, 42136, 43332, 63204, 71906, 86664, 107859, 126408, 143812, 215718, 287624, 431436, 826919, 862872, 1653838, 2480757, 3307676, 4961514, 6615352, 9923028, 19846056]

約数ペア:

[(1, 19846056), (2, 9923028), (3, 6615352), (4, 4961514), (6, 3307676), (8, 2480757), (12, 1653838), (23, 862872), (24, 826919), (46, 431436), (69, 287624), (92, 215718), (138, 143812), (157, 126408), (184, 107859), (229, 86664), (276, 71906), (314, 63204), (458, 43332), (471, 42136), (552, 35953), (628, 31602), (687, 28888), (916, 21666), (942, 21068), (1256, 15801), (1374, 14444), (1832, 10833), (1884, 10534), (2748, 7222), (3611, 5496), (3768, 5267)]