19415074

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10462

約数の個数: 24

約数和(自身を含む): 35663760

約数和(自身を除く): 16248686

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10427, 20854, 72989, 145978, 198113, 396226, 510923, 1021846, 1386791, 2773582, 9707537, 19415074]

約数ペア:

[(1, 19415074), (2, 9707537), (7, 2773582), (14, 1386791), (19, 1021846), (38, 510923), (49, 396226), (98, 198113), (133, 145978), (266, 72989), (931, 20854), (1862, 10427)]