13931738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4057}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 22351464

約数和(自身を除く): 8419726

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 4057, 8114, 68969, 137938, 409757, 819514, 6965869, 13931738]

約数ペア:

[(1, 13931738), (2, 6965869), (17, 819514), (34, 409757), (101, 137938), (202, 68969), (1717, 8114), (3434, 4057)]