16239718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38851}}^1$

素因数の和:38883

約数の個数: 16

約数和(自身を含む): 27973440

約数和(自身を除く): 11733722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 38851, 77702, 427361, 738169, 854722, 1476338, 8119859, 16239718]

約数ペア:

[(1, 16239718), (2, 8119859), (11, 1476338), (19, 854722), (22, 738169), (38, 427361), (209, 77702), (418, 38851)]