40810993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 45803520

約数和(自身を除く): 4992527

約数列:

[1, 19, 23, 47, 437, 893, 1081, 1987, 20539, 37753, 45701, 93389, 868319, 1774391, 2147947, 40810993]

約数ペア:

[(1, 40810993), (19, 2147947), (23, 1774391), (47, 868319), (437, 93389), (893, 45701), (1081, 37753), (1987, 20539)]