12378794392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{431377}}^1$

素因数の和:431611

約数の個数: 32

約数和(自身を含む): 24692076720

約数和(自身を除く): 12313282328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 431377, 862754, 1725508, 3451016, 7333409, 14666818, 29333636, 58667272, 91020547, 182041094, 364082188, 728164376, 1547349299, 3094698598, 6189397196, 12378794392]

約数ペア:

[(1, 12378794392), (2, 6189397196), (4, 3094698598), (8, 1547349299), (17, 728164376), (34, 364082188), (68, 182041094), (136, 91020547), (211, 58667272), (422, 29333636), (844, 14666818), (1688, 7333409), (3587, 3451016), (7174, 1725508), (14348, 862754), (28696, 431377)]