19186816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13627}}^1$

素因数の和:13652

約数の個数: 32

約数和(自身を含む): 41701680

約数和(自身を除く): 22514864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13627, 27254, 54508, 109016, 149897, 218032, 299794, 436064, 599588, 872128, 1199176, 1744256, 2398352, 4796704, 9593408, 19186816]

約数ペア:

[(1, 19186816), (2, 9593408), (4, 4796704), (8, 2398352), (11, 1744256), (16, 1199176), (22, 872128), (32, 599588), (44, 436064), (64, 299794), (88, 218032), (128, 149897), (176, 109016), (352, 54508), (704, 27254), (1408, 13627)]