12567716

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1788

約数の個数: 36

約数和(自身を含む): 26290908

約数和(自身を除く): 13723192

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1733, 1813, 3466, 3626, 6932, 7252, 12131, 24262, 48524, 64121, 84917, 128242, 169834, 256484, 339668, 448847, 897694, 1795388, 3141929, 6283858, 12567716]

約数ペア:

[(1, 12567716), (2, 6283858), (4, 3141929), (7, 1795388), (14, 897694), (28, 448847), (37, 339668), (49, 256484), (74, 169834), (98, 128242), (148, 84917), (196, 64121), (259, 48524), (518, 24262), (1036, 12131), (1733, 7252), (1813, 6932), (3466, 3626)]