19850336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56393}}^1$

素因数の和:56414

約数の個数: 24

約数和(自身を含む): 42633864

約数和(自身を除く): 22783528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56393, 112786, 225572, 451144, 620323, 902288, 1240646, 1804576, 2481292, 4962584, 9925168, 19850336]

約数ペア:

[(1, 19850336), (2, 9925168), (4, 4962584), (8, 2481292), (11, 1804576), (16, 1240646), (22, 902288), (32, 620323), (44, 451144), (88, 225572), (176, 112786), (352, 56393)]