15320912008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{49069}}^1$

素因数の和:50365

約数の個数: 32

約数和(自身を含む): 29677536000

約数和(自身を除く): 14356623992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1259, 2518, 5036, 10072, 39029, 49069, 78058, 98138, 156116, 196276, 312232, 392552, 1521139, 3042278, 6084556, 12169112, 61777871, 123555742, 247111484, 494222968, 1915114001, 3830228002, 7660456004, 15320912008]

約数ペア:

[(1, 15320912008), (2, 7660456004), (4, 3830228002), (8, 1915114001), (31, 494222968), (62, 247111484), (124, 123555742), (248, 61777871), (1259, 12169112), (2518, 6084556), (5036, 3042278), (10072, 1521139), (39029, 392552), (49069, 312232), (78058, 196276), (98138, 156116)]