38670019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 42130368

約数和(自身を除く): 3460349

約数列:

[1, 17, 53, 167, 257, 901, 2839, 4369, 8851, 13621, 42919, 150467, 231557, 729623, 2274707, 38670019]

約数ペア:

[(1, 38670019), (17, 2274707), (53, 729623), (167, 231557), (257, 150467), (901, 42919), (2839, 13621), (4369, 8851)]