22156921402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7572427}}^1$

素因数の和:7572466

約数の個数: 32

約数和(自身を含む): 43617185280

約数和(自身を除く): 21460263878

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 7572427, 15144854, 53006989, 83296697, 106013978, 143876113, 166593394, 287752226, 583076879, 1007132791, 1166153758, 1582637243, 2014265582, 3165274486, 11078460701, 22156921402]

約数ペア:

[(1, 22156921402), (2, 11078460701), (7, 3165274486), (11, 2014265582), (14, 1582637243), (19, 1166153758), (22, 1007132791), (38, 583076879), (77, 287752226), (133, 166593394), (154, 143876113), (209, 106013978), (266, 83296697), (418, 53006989), (1463, 15144854), (2926, 7572427)]