74871913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 81815040

約数和(自身を除く): 6943127

約数列:

[1, 19, 31, 317, 401, 589, 6023, 7619, 9827, 12431, 127117, 186713, 236189, 2415223, 3940627, 74871913]

約数ペア:

[(1, 74871913), (19, 3940627), (31, 2415223), (317, 236189), (401, 186713), (589, 127117), (6023, 12431), (7619, 9827)]