16635034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20685

約数の個数: 16

約数和(自身を含む): 27740160

約数和(自身を除く): 11105126

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 20639, 41278, 268307, 536614, 639809, 1279618, 8317517, 16635034]

約数ペア:

[(1, 16635034), (2, 8317517), (13, 1279618), (26, 639809), (31, 536614), (62, 268307), (403, 41278), (806, 20639)]