19087978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104879}}^1$

素因数の和:104901

約数の個数: 16

約数和(自身を含む): 35239680

約数和(自身を除く): 16151702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 104879, 209758, 734153, 1363427, 1468306, 2726854, 9543989, 19087978]

約数ペア:

[(1, 19087978), (2, 9543989), (7, 2726854), (13, 1468306), (14, 1363427), (26, 734153), (91, 209758), (182, 104879)]