9947146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 7548854

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 449, 583, 898, 1007, 1166, 2014, 4939, 8531, 9878, 11077, 17062, 22154, 23797, 47594, 93841, 187682, 261767, 452143, 523534, 904286, 4973573, 9947146]

約数ペア:

[(1, 9947146), (2, 4973573), (11, 904286), (19, 523534), (22, 452143), (38, 261767), (53, 187682), (106, 93841), (209, 47594), (418, 23797), (449, 22154), (583, 17062), (898, 11077), (1007, 9878), (1166, 8531), (2014, 4939)]