17942246

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12689}}^1$

素因数の和:12799

約数の個数: 16

約数和(自身を含む): 31065120

約数和(自身を除く): 13122874

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 12689, 25378, 88823, 177646, 1281589, 2563178, 8971123, 17942246]

約数ペア:

[(1, 17942246), (2, 8971123), (7, 2563178), (14, 1281589), (101, 177646), (202, 88823), (707, 25378), (1414, 12689)]