14919821

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 2705779

約数列:

[1, 7, 47, 101, 329, 449, 707, 3143, 4747, 21103, 33229, 45349, 147721, 317443, 2131403, 14919821]

約数ペア:

[(1, 14919821), (7, 2131403), (47, 317443), (101, 147721), (329, 45349), (449, 33229), (707, 21103), (3143, 4747)]