19297270

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8501}}^1$

素因数の和:8735

約数の個数: 16

約数和(自身を含む): 34892208

約数和(自身を除く): 15594938

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8501, 17002, 42505, 85010, 1929727, 3859454, 9648635, 19297270]

約数ペア:

[(1, 19297270), (2, 9648635), (5, 3859454), (10, 1929727), (227, 85010), (454, 42505), (1135, 17002), (2270, 8501)]