24519481

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 30626304

約数和(自身を除く): 6106823

約数列:

[1, 7, 19, 31, 133, 217, 313, 361, 589, 2191, 2527, 4123, 5947, 9703, 11191, 41629, 67921, 78337, 112993, 184357, 790951, 1290499, 3502783, 24519481]

約数ペア:

[(1, 24519481), (7, 3502783), (19, 1290499), (31, 790951), (133, 184357), (217, 112993), (313, 78337), (361, 67921), (589, 41629), (2191, 11191), (2527, 9703), (4123, 5947)]