39710374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78479}}^1$

素因数の和:78515

約数の個数: 16

約数和(自身を含む): 67806720

約数和(自身を除く): 28096346

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 78479, 156958, 863269, 1726538, 1805017, 3610034, 19855187, 39710374]

約数ペア:

[(1, 39710374), (2, 19855187), (11, 3610034), (22, 1805017), (23, 1726538), (46, 863269), (253, 156958), (506, 78479)]