16229843

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 19046400

約数和(自身を除く): 2816557

約数列:

[1, 7, 61, 191, 199, 427, 1337, 1393, 11651, 12139, 38009, 81557, 84973, 266063, 2318549, 16229843]

約数ペア:

[(1, 16229843), (7, 2318549), (61, 266063), (191, 84973), (199, 81557), (427, 38009), (1337, 12139), (1393, 11651)]