13755476

素因数分解:

$2^2\times 7^2\times {\mathrm{70181}}^1$

素因数の和:70199

約数の個数: 18

約数和(自身を含む): 28002618

約数和(自身を除く): 14247142

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 70181, 140362, 280724, 491267, 982534, 1965068, 3438869, 6877738, 13755476]

約数ペア:

[(1, 13755476), (2, 6877738), (4, 3438869), (7, 1965068), (14, 982534), (28, 491267), (49, 280724), (98, 140362), (196, 70181)]