22742392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 45219600

約数和(自身を除く): 22477208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 953, 1256, 1906, 2983, 3812, 5966, 7624, 11932, 18107, 23864, 36214, 72428, 144856, 149621, 299242, 598484, 1196968, 2842799, 5685598, 11371196, 22742392]

約数ペア:

[(1, 22742392), (2, 11371196), (4, 5685598), (8, 2842799), (19, 1196968), (38, 598484), (76, 299242), (152, 149621), (157, 144856), (314, 72428), (628, 36214), (953, 23864), (1256, 18107), (1906, 11932), (2983, 7624), (3812, 5966)]