17930449834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42895813}}^1$

素因数の和:42895845

約数の個数: 16

約数和(自身を含む): 30884986080

約数和(自身を除く): 12954536246

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 42895813, 85791626, 471853943, 815020447, 943707886, 1630040894, 8965224917, 17930449834]

約数ペア:

[(1, 17930449834), (2, 8965224917), (11, 1630040894), (19, 943707886), (22, 815020447), (38, 471853943), (209, 85791626), (418, 42895813)]