19195035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 33039360

約数和(自身を除く): 13844325

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1433, 2679, 4299, 4465, 7165, 13395, 21495, 27227, 67351, 81681, 136135, 202053, 336755, 408405, 1010265, 1279669, 3839007, 6398345, 19195035]

約数ペア:

[(1, 19195035), (3, 6398345), (5, 3839007), (15, 1279669), (19, 1010265), (47, 408405), (57, 336755), (95, 202053), (141, 136135), (235, 81681), (285, 67351), (705, 27227), (893, 21495), (1433, 13395), (2679, 7165), (4299, 4465)]