19285956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31513}}^1$

素因数の和:31540

約数の個数: 36

約数和(自身を含む): 51619932

約数和(自身を除く): 32333976

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31513, 63026, 94539, 126052, 189078, 283617, 378156, 535721, 567234, 1071442, 1134468, 1607163, 2142884, 3214326, 4821489, 6428652, 9642978, 19285956]

約数ペア:

[(1, 19285956), (2, 9642978), (3, 6428652), (4, 4821489), (6, 3214326), (9, 2142884), (12, 1607163), (17, 1134468), (18, 1071442), (34, 567234), (36, 535721), (51, 378156), (68, 283617), (102, 189078), (153, 126052), (204, 94539), (306, 63026), (612, 31513)]