19124535

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27127}}^1$

素因数の和:27182

約数の個数: 16

約数和(自身を含む): 31251456

約数和(自身を除く): 12126921

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 27127, 81381, 135635, 406905, 1274969, 3824907, 6374845, 19124535]

約数ペア:

[(1, 19124535), (3, 6374845), (5, 3824907), (15, 1274969), (47, 406905), (141, 135635), (235, 81381), (705, 27127)]