22533368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19697}}^1$

素因数の和:19727

約数の個数: 32

約数和(自身を含む): 49638960

約数和(自身を除く): 27105592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19697, 39394, 78788, 157576, 216667, 256061, 433334, 512122, 866668, 1024244, 1733336, 2048488, 2816671, 5633342, 11266684, 22533368]

約数ペア:

[(1, 22533368), (2, 11266684), (4, 5633342), (8, 2816671), (11, 2048488), (13, 1733336), (22, 1024244), (26, 866668), (44, 512122), (52, 433334), (88, 256061), (104, 216667), (143, 157576), (286, 78788), (572, 39394), (1144, 19697)]