19424736

素因数分解:

$2^5\times 3^2\times {\mathrm{67447}}^1$

素因数の和:67463

約数の個数: 36

約数和(自身を含む): 55239912

約数和(自身を除く): 35815176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 67447, 134894, 202341, 269788, 404682, 539576, 607023, 809364, 1079152, 1214046, 1618728, 2158304, 2428092, 3237456, 4856184, 6474912, 9712368, 19424736]

約数ペア:

[(1, 19424736), (2, 9712368), (3, 6474912), (4, 4856184), (6, 3237456), (8, 2428092), (9, 2158304), (12, 1618728), (16, 1214046), (18, 1079152), (24, 809364), (32, 607023), (36, 539576), (48, 404682), (72, 269788), (96, 202341), (144, 134894), (288, 67447)]