159355238

素因数分解:

$2^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{19391}}^1$

素因数の和:19987

約数の個数: 16

約数和(自身を含む): 273659904

約数和(自身を除く): 114304666

約数列:

[1, 2, 7, 14, 587, 1174, 4109, 8218, 19391, 38782, 135737, 271474, 11382517, 22765034, 79677619, 159355238]

約数ペア:

[(1, 159355238), (2, 79677619), (7, 22765034), (14, 11382517), (587, 271474), (1174, 135737), (4109, 38782), (8218, 19391)]