13201748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12743}}^1$

素因数の和:12791

約数の個数: 24

約数和(自身を含む): 27119232

約数和(自身を除く): 13917484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12743, 25486, 50972, 89201, 178402, 356804, 471491, 942982, 1885964, 3300437, 6600874, 13201748]

約数ペア:

[(1, 13201748), (2, 6600874), (4, 3300437), (7, 1885964), (14, 942982), (28, 471491), (37, 356804), (74, 178402), (148, 89201), (259, 50972), (518, 25486), (1036, 12743)]