13987426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 21461760

約数和(自身を除く): 7474334

約数列:

[1, 2, 71, 137, 142, 274, 719, 1438, 9727, 19454, 51049, 98503, 102098, 197006, 6993713, 13987426]

約数ペア:

[(1, 13987426), (2, 6993713), (71, 197006), (137, 102098), (142, 98503), (274, 51049), (719, 19454), (1438, 9727)]