17998502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8387}}^1$

素因数の和:8455

約数の個数: 16

約数和(自身を含む): 28686960

約数和(自身を除く): 10688458

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8387, 16774, 243223, 310319, 486446, 620638, 8999251, 17998502]

約数ペア:

[(1, 17998502), (2, 8999251), (29, 620638), (37, 486446), (58, 310319), (74, 243223), (1073, 16774), (2146, 8387)]