15432883190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81225701}}^1$

素因数の和:81225727

約数の個数: 16

約数和(自身を含む): 29241252720

約数和(自身を除く): 13808369530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 81225701, 162451402, 406128505, 812257010, 1543288319, 3086576638, 7716441595, 15432883190]

約数ペア:

[(1, 15432883190), (2, 7716441595), (5, 3086576638), (10, 1543288319), (19, 812257010), (38, 406128505), (95, 162451402), (190, 81225701)]