17742992

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{1171}}^1$

素因数の和:2126

約数の個数: 20

約数和(自身を含む): 34442736

約数和(自身を除く): 16699744

約数列:

[1, 2, 4, 8, 16, 947, 1171, 1894, 2342, 3788, 4684, 7576, 9368, 15152, 18736, 1108937, 2217874, 4435748, 8871496, 17742992]

約数ペア:

[(1, 17742992), (2, 8871496), (4, 4435748), (8, 2217874), (16, 1108937), (947, 18736), (1171, 15152), (1894, 9368), (2342, 7576), (3788, 4684)]