12913680272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6161107}}^1$

素因数の和:6161246

約数の個数: 20

約数和(自身を含む): 25211253936

約数和(自身を除く): 12297573664

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6161107, 12322214, 24644428, 49288856, 98577712, 807105017, 1614210034, 3228420068, 6456840136, 12913680272]

約数ペア:

[(1, 12913680272), (2, 6456840136), (4, 3228420068), (8, 1614210034), (16, 807105017), (131, 98577712), (262, 49288856), (524, 24644428), (1048, 12322214), (2096, 6161107)]