16696642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 25819200

約数和(自身を除く): 9122558

約数列:

[1, 2, 43, 86, 149, 298, 1303, 2606, 6407, 12814, 56029, 112058, 194147, 388294, 8348321, 16696642]

約数ペア:

[(1, 16696642), (2, 8348321), (43, 388294), (86, 194147), (149, 112058), (298, 56029), (1303, 12814), (2606, 6407)]