16901666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 26136000

約数和(自身を除く): 9234334

約数列:

[1, 2, 43, 86, 149, 298, 1319, 2638, 6407, 12814, 56717, 113434, 196531, 393062, 8450833, 16901666]

約数ペア:

[(1, 16901666), (2, 8450833), (43, 393062), (86, 196531), (149, 113434), (298, 56717), (1319, 12814), (2638, 6407)]