12147226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 23159808

約数和(自身を除く): 11012582

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2153, 2821, 4306, 5642, 15071, 27989, 30142, 55978, 66743, 133486, 195923, 391846, 467201, 867659, 934402, 1735318, 6073613, 12147226]

約数ペア:

[(1, 12147226), (2, 6073613), (7, 1735318), (13, 934402), (14, 867659), (26, 467201), (31, 391846), (62, 195923), (91, 133486), (182, 66743), (217, 55978), (403, 30142), (434, 27989), (806, 15071), (2153, 5642), (2821, 4306)]