19114284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 51204608

約数和(自身を除く): 32090324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 727, 939, 1252, 1454, 1878, 2181, 2191, 2908, 3756, 4362, 4382, 5089, 6573, 8724, 8764, 10178, 13146, 15267, 20356, 26292, 30534, 61068, 227551, 455102, 682653, 910204, 1365306, 1592857, 2730612, 3185714, 4778571, 6371428, 9557142, 19114284]

約数ペア:

[(1, 19114284), (2, 9557142), (3, 6371428), (4, 4778571), (6, 3185714), (7, 2730612), (12, 1592857), (14, 1365306), (21, 910204), (28, 682653), (42, 455102), (84, 227551), (313, 61068), (626, 30534), (727, 26292), (939, 20356), (1252, 15267), (1454, 13146), (1878, 10178), (2181, 8764), (2191, 8724), (2908, 6573), (3756, 5089), (4362, 4382)]