19539924

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15809}}^1$

素因数の和:15919

約数の個数: 24

約数和(自身を含む): 46038720

約数和(自身を除く): 26498796

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15809, 31618, 47427, 63236, 94854, 189708, 1628327, 3256654, 4884981, 6513308, 9769962, 19539924]

約数ペア:

[(1, 19539924), (2, 9769962), (3, 6513308), (4, 4884981), (6, 3256654), (12, 1628327), (103, 189708), (206, 94854), (309, 63236), (412, 47427), (618, 31618), (1236, 15809)]