169887242

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{63533}}^1$

素因数の和:63733

約数の個数: 16

約数和(自身を含む): 292764672

約数和(自身を除く): 122877430

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 63533, 127066, 444731, 889462, 12134803, 24269606, 84943621, 169887242]

約数ペア:

[(1, 169887242), (2, 84943621), (7, 24269606), (14, 12134803), (191, 889462), (382, 444731), (1337, 127066), (2674, 63533)]