38258546

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 58329600

約数和(自身を除く): 20071054

約数列:

[1, 2, 97, 194, 199, 398, 991, 1982, 19303, 38606, 96127, 192254, 197209, 394418, 19129273, 38258546]

約数ペア:

[(1, 38258546), (2, 19129273), (97, 394418), (194, 197209), (199, 192254), (398, 96127), (991, 38606), (1982, 19303)]