22104368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9693

約数の個数: 40

約数和(自身を含む): 50319696

約数和(自身を除く): 28215328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 9661, 19322, 38644, 77288, 106271, 125593, 154576, 212542, 251186, 425084, 502372, 850168, 1004744, 1381523, 1700336, 2009488, 2763046, 5526092, 11052184, 22104368]

約数ペア:

[(1, 22104368), (2, 11052184), (4, 5526092), (8, 2763046), (11, 2009488), (13, 1700336), (16, 1381523), (22, 1004744), (26, 850168), (44, 502372), (52, 425084), (88, 251186), (104, 212542), (143, 154576), (176, 125593), (208, 106271), (286, 77288), (572, 38644), (1144, 19322), (2288, 9661)]