18327958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 30064320

約数和(自身を除く): 11736362

約数列:

[1, 2, 11, 22, 571, 1142, 1459, 2918, 6281, 12562, 16049, 32098, 833089, 1666178, 9163979, 18327958]

約数ペア:

[(1, 18327958), (2, 9163979), (11, 1666178), (22, 833089), (571, 32098), (1142, 16049), (1459, 12562), (2918, 6281)]