19382262

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{52957}}^1$

素因数の和:53023

約数の個数: 16

約数和(自身を含む): 39400752

約数和(自身を除く): 20018490

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 52957, 105914, 158871, 317742, 3230377, 6460754, 9691131, 19382262]

約数ペア:

[(1, 19382262), (2, 9691131), (3, 6460754), (6, 3230377), (61, 317742), (122, 158871), (183, 105914), (366, 52957)]