18714878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102829}}^1$

素因数の和:102851

約数の個数: 16

約数和(自身を含む): 34550880

約数和(自身を除く): 15836002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 102829, 205658, 719803, 1336777, 1439606, 2673554, 9357439, 18714878]

約数ペア:

[(1, 18714878), (2, 9357439), (7, 2673554), (13, 1439606), (14, 1336777), (26, 719803), (91, 205658), (182, 102829)]