22014839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 28807680

約数和(自身を除く): 6792841

約数列:

[1, 7, 11, 43, 61, 77, 109, 301, 427, 473, 671, 763, 1199, 2623, 3311, 4687, 4697, 6649, 8393, 18361, 28853, 32809, 46543, 51557, 73139, 201971, 285907, 360899, 511973, 2001349, 3144977, 22014839]

約数ペア:

[(1, 22014839), (7, 3144977), (11, 2001349), (43, 511973), (61, 360899), (77, 285907), (109, 201971), (301, 73139), (427, 51557), (473, 46543), (671, 32809), (763, 28853), (1199, 18361), (2623, 8393), (3311, 6649), (4687, 4697)]