16620926

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3793}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 28591584

約数和(自身を除く): 11970658

約数列:

[1, 2, 7, 14, 313, 626, 2191, 3793, 4382, 7586, 26551, 53102, 1187209, 2374418, 8310463, 16620926]

約数ペア:

[(1, 16620926), (2, 8310463), (7, 2374418), (14, 1187209), (313, 53102), (626, 26551), (2191, 7586), (3793, 4382)]