30083878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71971}}^1$

素因数の和:72003

約数の個数: 16

約数和(自身を含む): 51819840

約数和(自身を除く): 21735962

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 71971, 143942, 791681, 1367449, 1583362, 2734898, 15041939, 30083878]

約数ペア:

[(1, 30083878), (2, 15041939), (11, 2734898), (19, 1583362), (22, 1367449), (38, 791681), (209, 143942), (418, 71971)]