19366948013

素因数分解:

$7^2\times {\mathrm{3217}}^1\times {\mathrm{122861}}^1$

素因数の和:126092

約数の個数: 12

約数和(自身を含む): 22536085212

約数和(自身を除く): 3169137199

約数列:

[1, 7, 49, 3217, 22519, 122861, 157633, 860027, 6020189, 395243837, 2766706859, 19366948013]

約数ペア:

[(1, 19366948013), (7, 2766706859), (49, 395243837), (3217, 6020189), (22519, 860027), (122861, 157633)]