12946388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5112

約数の個数: 36

約数和(自身を含む): 28388052

約数和(自身を除く): 15441664

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 5081, 10162, 20324, 35567, 66053, 71134, 132106, 142268, 248969, 264212, 462371, 497938, 924742, 995876, 1849484, 3236597, 6473194, 12946388]

約数ペア:

[(1, 12946388), (2, 6473194), (4, 3236597), (7, 1849484), (13, 995876), (14, 924742), (26, 497938), (28, 462371), (49, 264212), (52, 248969), (91, 142268), (98, 132106), (182, 71134), (196, 66053), (364, 35567), (637, 20324), (1274, 10162), (2548, 5081)]