17893342

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 27345600

約数和(自身を除く): 9452258

約数列:

[1, 2, 79, 158, 269, 421, 538, 842, 21251, 33259, 42502, 66518, 113249, 226498, 8946671, 17893342]

約数ペア:

[(1, 17893342), (2, 8946671), (79, 226498), (158, 113249), (269, 66518), (421, 42502), (538, 33259), (842, 21251)]