16988208

素因数分解:

$2^4\times 3^1\times {\mathrm{353921}}^1$

素因数の和:353932

約数の個数: 20

約数和(自身を含む): 43886328

約数和(自身を除く): 26898120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353921, 707842, 1061763, 1415684, 2123526, 2831368, 4247052, 5662736, 8494104, 16988208]

約数ペア:

[(1, 16988208), (2, 8494104), (3, 5662736), (4, 4247052), (6, 2831368), (8, 2123526), (12, 1415684), (16, 1061763), (24, 707842), (48, 353921)]