16778894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4679}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 27630720

約数和(自身を除く): 10851826

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 4679, 9358, 51469, 102938, 762677, 1525354, 8389447, 16778894]

約数ペア:

[(1, 16778894), (2, 8389447), (11, 1525354), (22, 762677), (163, 102938), (326, 51469), (1793, 9358), (3586, 4679)]