19046816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31327}}^1$

素因数の和:31356

約数の個数: 24

約数和(自身を含む): 39473280

約数和(自身を除く): 20426464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31327, 62654, 125308, 250616, 501232, 595213, 1002464, 1190426, 2380852, 4761704, 9523408, 19046816]

約数ペア:

[(1, 19046816), (2, 9523408), (4, 4761704), (8, 2380852), (16, 1190426), (19, 1002464), (32, 595213), (38, 501232), (76, 250616), (152, 125308), (304, 62654), (608, 31327)]