12884964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 19801116

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 1823, 2356, 3534, 3646, 5469, 7068, 7292, 10938, 21876, 34637, 56513, 69274, 103911, 113026, 138548, 169539, 207822, 226052, 339078, 415644, 678156, 1073747, 2147494, 3221241, 4294988, 6442482, 12884964]

約数ペア:

[(1, 12884964), (2, 6442482), (3, 4294988), (4, 3221241), (6, 2147494), (12, 1073747), (19, 678156), (31, 415644), (38, 339078), (57, 226052), (62, 207822), (76, 169539), (93, 138548), (114, 113026), (124, 103911), (186, 69274), (228, 56513), (372, 34637), (589, 21876), (1178, 10938), (1767, 7292), (1823, 7068), (2356, 5469), (3534, 3646)]