12495196

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1778

約数の個数: 36

約数和(自身を含む): 26139288

約数和(自身を除く): 13644092

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1723, 1813, 3446, 3626, 6892, 7252, 12061, 24122, 48244, 63751, 84427, 127502, 168854, 255004, 337708, 446257, 892514, 1785028, 3123799, 6247598, 12495196]

約数ペア:

[(1, 12495196), (2, 6247598), (4, 3123799), (7, 1785028), (14, 892514), (28, 446257), (37, 337708), (49, 255004), (74, 168854), (98, 127502), (148, 84427), (196, 63751), (259, 48244), (518, 24122), (1036, 12061), (1723, 7252), (1813, 6892), (3446, 3626)]