19284984

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 53453400

約数和(自身を除く): 34168416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6229, 12458, 18687, 24916, 37374, 49832, 56061, 74748, 112122, 149496, 224244, 267847, 448488, 535694, 803541, 1071388, 1607082, 2142776, 2410623, 3214164, 4821246, 6428328, 9642492, 19284984]

約数ペア:

[(1, 19284984), (2, 9642492), (3, 6428328), (4, 4821246), (6, 3214164), (8, 2410623), (9, 2142776), (12, 1607082), (18, 1071388), (24, 803541), (36, 535694), (43, 448488), (72, 267847), (86, 224244), (129, 149496), (172, 112122), (258, 74748), (344, 56061), (387, 49832), (516, 37374), (774, 24916), (1032, 18687), (1548, 12458), (3096, 6229)]