51231866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192601}}^1$

素因数の和:192629

約数の個数: 16

約数和(自身を含む): 92448960

約数和(自身を除く): 41217094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 192601, 385202, 1348207, 2696414, 3659419, 7318838, 25615933, 51231866]

約数ペア:

[(1, 51231866), (2, 25615933), (7, 7318838), (14, 3659419), (19, 2696414), (38, 1348207), (133, 385202), (266, 192601)]