29131178

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 44393184

約数和(自身を除く): 15262006

約数列:

[1, 2, 107, 197, 214, 394, 691, 1382, 21079, 42158, 73937, 136127, 147874, 272254, 14565589, 29131178]

約数ペア:

[(1, 29131178), (2, 14565589), (107, 272254), (197, 147874), (214, 136127), (394, 73937), (691, 42158), (1382, 21079)]