19732845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 15310995

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 2027, 3245, 6081, 9735, 10135, 22297, 30405, 66891, 111485, 119593, 334455, 358779, 597965, 1315523, 1793895, 3946569, 6577615, 19732845]

約数ペア:

[(1, 19732845), (3, 6577615), (5, 3946569), (11, 1793895), (15, 1315523), (33, 597965), (55, 358779), (59, 334455), (165, 119593), (177, 111485), (295, 66891), (649, 30405), (885, 22297), (1947, 10135), (2027, 9735), (3245, 6081)]