7966442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11681}}^1$

素因数の和:11725

約数の個数: 16

約数和(自身を含む): 13457664

約数和(自身を除く): 5491222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 11681, 23362, 128491, 256982, 362111, 724222, 3983221, 7966442]

約数ペア:

[(1, 7966442), (2, 3983221), (11, 724222), (22, 362111), (31, 256982), (62, 128491), (341, 23362), (682, 11681)]