239293898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{5839}}^1$

素因数の和:6533

約数の個数: 16

約数和(自身を含む): 371143680

約数和(自身を除く): 131849782

約数列:

[1, 2, 31, 62, 661, 1322, 5839, 11678, 20491, 40982, 181009, 362018, 3859579, 7719158, 119646949, 239293898]

約数ペア:

[(1, 239293898), (2, 119646949), (31, 7719158), (62, 3859579), (661, 362018), (1322, 181009), (5839, 40982), (11678, 20491)]