12592216

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 29736000

約数和(自身を除く): 17143784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 353, 364, 392, 637, 686, 706, 728, 1274, 1372, 1412, 2471, 2548, 2744, 2824, 4459, 4589, 4942, 5096, 8918, 9178, 9884, 17297, 17836, 18356, 19768, 32123, 34594, 35672, 36712, 64246, 69188, 121079, 128492, 138376, 224861, 242158, 256984, 449722, 484316, 899444, 968632, 1574027, 1798888, 3148054, 6296108, 12592216]

約数ペア:

[(1, 12592216), (2, 6296108), (4, 3148054), (7, 1798888), (8, 1574027), (13, 968632), (14, 899444), (26, 484316), (28, 449722), (49, 256984), (52, 242158), (56, 224861), (91, 138376), (98, 128492), (104, 121079), (182, 69188), (196, 64246), (343, 36712), (353, 35672), (364, 34594), (392, 32123), (637, 19768), (686, 18356), (706, 17836), (728, 17297), (1274, 9884), (1372, 9178), (1412, 8918), (2471, 5096), (2548, 4942), (2744, 4589), (2824, 4459)]