190830509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 205344000

約数和(自身を除く): 14513491

約数列:

[1, 19, 61, 229, 719, 1159, 4351, 13661, 13969, 43859, 164651, 265411, 833321, 3128369, 10043711, 190830509]

約数ペア:

[(1, 190830509), (19, 10043711), (61, 3128369), (229, 833321), (719, 265411), (1159, 164651), (4351, 43859), (13661, 13969)]