13209370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 25718400

約数和(自身を除く): 12509030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 1879, 3515, 3758, 7030, 9395, 18790, 35701, 69523, 71402, 139046, 178505, 347615, 357010, 695230, 1320937, 2641874, 6604685, 13209370]

約数ペア:

[(1, 13209370), (2, 6604685), (5, 2641874), (10, 1320937), (19, 695230), (37, 357010), (38, 347615), (74, 178505), (95, 139046), (185, 71402), (190, 69523), (370, 35701), (703, 18790), (1406, 9395), (1879, 7030), (3515, 3758)]