17072978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15271}}^1$

素因数の和:15329

約数の個数: 16

約数和(自身を含む): 28222656

約数和(自身を除く): 11149678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 15271, 30542, 198523, 397046, 656653, 1313306, 8536489, 17072978]

約数ペア:

[(1, 17072978), (2, 8536489), (13, 1313306), (26, 656653), (43, 397046), (86, 198523), (559, 30542), (1118, 15271)]