12408292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 24717756

約数和(自身を除く): 12309464

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 661, 722, 988, 1322, 1444, 2644, 4693, 8593, 9386, 12559, 17186, 18772, 25118, 34372, 50236, 163267, 238621, 326534, 477242, 653068, 954484, 3102073, 6204146, 12408292]

約数ペア:

[(1, 12408292), (2, 6204146), (4, 3102073), (13, 954484), (19, 653068), (26, 477242), (38, 326534), (52, 238621), (76, 163267), (247, 50236), (361, 34372), (494, 25118), (661, 18772), (722, 17186), (988, 12559), (1322, 9386), (1444, 8593), (2644, 4693)]