17428624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{57331}}^1$

素因数の和:57358

約数の個数: 20

約数和(自身を含む): 35545840

約数和(自身を除く): 18117216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 57331, 114662, 229324, 458648, 917296, 1089289, 2178578, 4357156, 8714312, 17428624]

約数ペア:

[(1, 17428624), (2, 8714312), (4, 4357156), (8, 2178578), (16, 1089289), (19, 917296), (38, 458648), (76, 229324), (152, 114662), (304, 57331)]