15690038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86209}}^1$

素因数の和:86231

約数の個数: 16

約数和(自身を含む): 28966560

約数和(自身を除く): 13276522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 86209, 172418, 603463, 1120717, 1206926, 2241434, 7845019, 15690038]

約数ペア:

[(1, 15690038), (2, 7845019), (7, 2241434), (13, 1206926), (14, 1120717), (26, 603463), (91, 172418), (182, 86209)]