19607594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 30252096

約数和(自身を除く): 10644502

約数列:

[1, 2, 41, 82, 487, 491, 974, 982, 19967, 20131, 39934, 40262, 239117, 478234, 9803797, 19607594]

約数ペア:

[(1, 19607594), (2, 9803797), (41, 478234), (82, 239117), (487, 40262), (491, 39934), (974, 20131), (982, 19967)]