194038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 16

約数和(自身を含む): 332640

約数和(自身を除く): 138602

約数列:

[1, 2, 13, 17, 26, 34, 221, 439, 442, 878, 5707, 7463, 11414, 14926, 97019, 194038]

約数ペア:

[(1, 194038), (2, 97019), (13, 14926), (17, 11414), (26, 7463), (34, 5707), (221, 878), (439, 442)]