13422442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19725

約数の個数: 16

約数和(自身を含む): 22673664

約数和(自身を除く): 9251222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 19681, 39362, 216491, 432982, 610111, 1220222, 6711221, 13422442]

約数ペア:

[(1, 13422442), (2, 6711221), (11, 1220222), (22, 610111), (31, 432982), (62, 216491), (341, 39362), (682, 19681)]