12989368

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6269}}^1$

素因数の和:6319

約数の個数: 32

約数和(自身を含む): 28591200

約数和(自身を除く): 15601832

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 6269, 12538, 25076, 43883, 50152, 87766, 175532, 231953, 351064, 463906, 927812, 1623671, 1855624, 3247342, 6494684, 12989368]

約数ペア:

[(1, 12989368), (2, 6494684), (4, 3247342), (7, 1855624), (8, 1623671), (14, 927812), (28, 463906), (37, 351064), (56, 231953), (74, 175532), (148, 87766), (259, 50152), (296, 43883), (518, 25076), (1036, 12538), (2072, 6269)]