166655042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11047}}^1$

素因数の和:11465

約数の個数: 16

約数和(自身を含む): 263826240

約数和(自身を除く): 97171198

約数列:

[1, 2, 19, 38, 397, 794, 7543, 11047, 15086, 22094, 209893, 419786, 4385659, 8771318, 83327521, 166655042]

約数ペア:

[(1, 166655042), (2, 83327521), (19, 8771318), (38, 4385659), (397, 419786), (794, 209893), (7543, 22094), (11047, 15086)]