11920616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 23431680

約数和(自身を除く): 11511064

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 677, 1354, 2201, 2708, 4402, 5416, 8804, 17608, 20987, 41974, 48067, 83948, 96134, 167896, 192268, 384536, 1490077, 2980154, 5960308, 11920616]

約数ペア:

[(1, 11920616), (2, 5960308), (4, 2980154), (8, 1490077), (31, 384536), (62, 192268), (71, 167896), (124, 96134), (142, 83948), (248, 48067), (284, 41974), (568, 20987), (677, 17608), (1354, 8804), (2201, 5416), (2708, 4402)]