18896203

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 20643840

約数和(自身を除く): 1747637

約数列:

[1, 19, 41, 127, 191, 779, 2413, 3629, 5207, 7831, 24257, 98933, 148789, 460883, 994537, 18896203]

約数ペア:

[(1, 18896203), (19, 994537), (41, 460883), (127, 148789), (191, 98933), (779, 24257), (2413, 7831), (3629, 5207)]