19253410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 37988352

約数和(自身を除く): 18734942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 457, 766, 914, 1915, 2285, 3830, 4213, 4570, 5027, 8426, 10054, 21065, 25135, 42130, 50270, 175031, 350062, 875155, 1750310, 1925341, 3850682, 9626705, 19253410]

約数ペア:

[(1, 19253410), (2, 9626705), (5, 3850682), (10, 1925341), (11, 1750310), (22, 875155), (55, 350062), (110, 175031), (383, 50270), (457, 42130), (766, 25135), (914, 21065), (1915, 10054), (2285, 8426), (3830, 5027), (4213, 4570)]