4705426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11289

約数の個数: 16

約数和(自身を含む): 8105760

約数和(自身を除く): 3400334

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 11257, 22514, 123827, 213883, 247654, 427766, 2352713, 4705426]

約数ペア:

[(1, 4705426), (2, 2352713), (11, 427766), (19, 247654), (22, 213883), (38, 123827), (209, 22514), (418, 11257)]