22188656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10461

約数の個数: 40

約数和(自身を含む): 51722880

約数和(自身を除く): 29534224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10427, 20854, 41708, 72989, 83416, 145978, 166832, 198113, 291956, 396226, 583912, 792452, 1167824, 1386791, 1584904, 2773582, 3169808, 5547164, 11094328, 22188656]

約数ペア:

[(1, 22188656), (2, 11094328), (4, 5547164), (7, 3169808), (8, 2773582), (14, 1584904), (16, 1386791), (19, 1167824), (28, 792452), (38, 583912), (56, 396226), (76, 291956), (112, 198113), (133, 166832), (152, 145978), (266, 83416), (304, 72989), (532, 41708), (1064, 20854), (2128, 10427)]