129657938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{9833}}^1$

素因数の和:10201

約数の個数: 16

約数和(自身を含む): 205333920

約数和(自身を除く): 75675982

約数列:

[1, 2, 19, 38, 347, 694, 6593, 9833, 13186, 19666, 186827, 373654, 3412051, 6824102, 64828969, 129657938]

約数ペア:

[(1, 129657938), (2, 64828969), (19, 6824102), (38, 3412051), (347, 373654), (694, 186827), (6593, 19666), (9833, 13186)]