19082690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 37665216

約数和(自身を除く): 18582526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 613, 1226, 1415, 2830, 3065, 3113, 6130, 6226, 6743, 13486, 15565, 31130, 33715, 67430, 173479, 346958, 867395, 1734790, 1908269, 3816538, 9541345, 19082690]

約数ペア:

[(1, 19082690), (2, 9541345), (5, 3816538), (10, 1908269), (11, 1734790), (22, 867395), (55, 346958), (110, 173479), (283, 67430), (566, 33715), (613, 31130), (1226, 15565), (1415, 13486), (2830, 6743), (3065, 6226), (3113, 6130)]