15959244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 42764288

約数和(自身を除く): 26805044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 607, 626, 939, 1214, 1252, 1821, 1878, 2191, 2428, 3642, 3756, 4249, 4382, 6573, 7284, 8498, 8764, 12747, 13146, 16996, 25494, 26292, 50988, 189991, 379982, 569973, 759964, 1139946, 1329937, 2279892, 2659874, 3989811, 5319748, 7979622, 15959244]

約数ペア:

[(1, 15959244), (2, 7979622), (3, 5319748), (4, 3989811), (6, 2659874), (7, 2279892), (12, 1329937), (14, 1139946), (21, 759964), (28, 569973), (42, 379982), (84, 189991), (313, 50988), (607, 26292), (626, 25494), (939, 16996), (1214, 13146), (1252, 12747), (1821, 8764), (1878, 8498), (2191, 7284), (2428, 6573), (3642, 4382), (3756, 4249)]