12951978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 28498176

約数和(自身を除く): 15546198

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3533, 3666, 7066, 10599, 21198, 45929, 91858, 137787, 166051, 275574, 332102, 498153, 996306, 2158663, 4317326, 6475989, 12951978]

約数ペア:

[(1, 12951978), (2, 6475989), (3, 4317326), (6, 2158663), (13, 996306), (26, 498153), (39, 332102), (47, 275574), (78, 166051), (94, 137787), (141, 91858), (282, 45929), (611, 21198), (1222, 10599), (1833, 7066), (3533, 3666)]