12966902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8805898

約数列:

[1, 2, 13, 26, 59, 79, 107, 118, 158, 214, 767, 1027, 1391, 1534, 2054, 2782, 4661, 6313, 8453, 9322, 12626, 16906, 60593, 82069, 109889, 121186, 164138, 219778, 498727, 997454, 6483451, 12966902]

約数ペア:

[(1, 12966902), (2, 6483451), (13, 997454), (26, 498727), (59, 219778), (79, 164138), (107, 121186), (118, 109889), (158, 82069), (214, 60593), (767, 16906), (1027, 12626), (1391, 9322), (1534, 8453), (2054, 6313), (2782, 4661)]