2553866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9601}}^1$

素因数の和:9629

約数の個数: 16

約数和(自身を含む): 4608960

約数和(自身を除く): 2055094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9601, 19202, 67207, 134414, 182419, 364838, 1276933, 2553866]

約数ペア:

[(1, 2553866), (2, 1276933), (7, 364838), (14, 182419), (19, 134414), (38, 67207), (133, 19202), (266, 9601)]