19383728002

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{230063}}^1$

素因数の和:230577

約数の個数: 16

約数和(自身を含む): 29429786880

約数和(自身を除く): 10046058878

約数列:

[1, 2, 103, 206, 409, 818, 42127, 84254, 230063, 460126, 23696489, 47392978, 94095767, 188191534, 9691864001, 19383728002]

約数ペア:

[(1, 19383728002), (2, 9691864001), (103, 188191534), (206, 94095767), (409, 47392978), (818, 23696489), (42127, 460126), (84254, 230063)]