19045830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{634861}}^1$

素因数の和:634871

約数の個数: 16

約数和(自身を含む): 45710064

約数和(自身を除く): 26664234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 634861, 1269722, 1904583, 3174305, 3809166, 6348610, 9522915, 19045830]

約数ペア:

[(1, 19045830), (2, 9522915), (3, 6348610), (5, 3809166), (6, 3174305), (10, 1904583), (15, 1269722), (30, 634861)]