19240046

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10333}}^1$

素因数の和:10368

約数の個数: 24

約数和(自身を含む): 35342280

約数和(自身を除く): 16102234

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10333, 20666, 72331, 144662, 196327, 392654, 506317, 1012634, 1374289, 2748578, 9620023, 19240046]

約数ペア:

[(1, 19240046), (2, 9620023), (7, 2748578), (14, 1374289), (19, 1012634), (38, 506317), (49, 392654), (98, 196327), (133, 144662), (266, 72331), (931, 20666), (1862, 10333)]