30921062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39541}}^1$

素因数の和:39583

約数の個数: 16

約数和(自身を含む): 51246432

約数和(自身を除く): 20325370

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39541, 79082, 672197, 909443, 1344394, 1818886, 15460531, 30921062]

約数ペア:

[(1, 30921062), (2, 15460531), (17, 1818886), (23, 1344394), (34, 909443), (46, 672197), (391, 79082), (782, 39541)]