16980498884

素因数分解:

$2^2\times {\mathrm{3701}}^1\times {\mathrm{1147021}}^1$

素因数の和:1150726

約数の個数: 12

約数和(自身を含む): 29723928108

約数和(自身を除く): 12743429224

約数列:

[1, 2, 4, 3701, 7402, 14804, 1147021, 2294042, 4588084, 4245124721, 8490249442, 16980498884]

約数ペア:

[(1, 16980498884), (2, 8490249442), (4, 4245124721), (3701, 4588084), (7402, 2294042), (14804, 1147021)]