19661410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37097}}^1$

素因数の和:37157

約数の個数: 16

約数和(自身を含む): 36059256

約数和(自身を除く): 16397846

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 37097, 74194, 185485, 370970, 1966141, 3932282, 9830705, 19661410]

約数ペア:

[(1, 19661410), (2, 9830705), (5, 3932282), (10, 1966141), (53, 370970), (106, 185485), (265, 74194), (530, 37097)]