71210518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{110233}}^1$

素因数の和:110271

約数の個数: 16

約数和(自身を含む): 119052720

約数和(自身を除く): 47842202

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 110233, 220466, 1873961, 2094427, 3747922, 4188854, 35605259, 71210518]

約数ペア:

[(1, 71210518), (2, 35605259), (17, 4188854), (19, 3747922), (34, 2094427), (38, 1873961), (323, 220466), (646, 110233)]