22176196

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11821}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 45018176

約数和(自身を除く): 22841980

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 11821, 23642, 47284, 82747, 165494, 330988, 792007, 1584014, 3168028, 5544049, 11088098, 22176196]

約数ペア:

[(1, 22176196), (2, 11088098), (4, 5544049), (7, 3168028), (14, 1584014), (28, 792007), (67, 330988), (134, 165494), (268, 82747), (469, 47284), (938, 23642), (1876, 11821)]