196597518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2520481}}^1$

素因数の和:2520499

約数の個数: 16

約数和(自身を含む): 423440976

約数和(自身を除く): 226843458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2520481, 5040962, 7561443, 15122886, 32766253, 65532506, 98298759, 196597518]

約数ペア:

[(1, 196597518), (2, 98298759), (3, 65532506), (6, 32766253), (13, 15122886), (26, 7561443), (39, 5040962), (78, 2520481)]