30774946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4111}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 48850560

約数和(自身を除く): 18075614

約数列:

[1, 2, 19, 38, 197, 394, 3743, 4111, 7486, 8222, 78109, 156218, 809867, 1619734, 15387473, 30774946]

約数ペア:

[(1, 30774946), (2, 15387473), (19, 1619734), (38, 809867), (197, 156218), (394, 78109), (3743, 8222), (4111, 7486)]