19293626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 33635520

約数和(自身を除く): 14341894

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 457, 914, 1111, 1919, 2222, 3838, 5027, 8683, 10054, 17366, 21109, 42218, 46157, 92314, 95513, 191026, 507727, 876983, 1015454, 1753966, 9646813, 19293626]

約数ペア:

[(1, 19293626), (2, 9646813), (11, 1753966), (19, 1015454), (22, 876983), (38, 507727), (101, 191026), (202, 95513), (209, 92314), (418, 46157), (457, 42218), (914, 21109), (1111, 17366), (1919, 10054), (2222, 8683), (3838, 5027)]