15961854

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{11131}}^1$

素因数の和:11375

約数の個数: 16

約数和(自身を含む): 32060160

約数和(自身を除く): 16098306

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 11131, 22262, 33393, 66786, 2660309, 5320618, 7980927, 15961854]

約数ペア:

[(1, 15961854), (2, 7980927), (3, 5320618), (6, 2660309), (239, 66786), (478, 33393), (717, 22262), (1434, 11131)]