19671015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14411}}^1$

素因数の和:14439

約数の個数: 32

約数和(自身を含む): 38739456

約数和(自身を除く): 19068441

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14411, 43233, 72055, 100877, 187343, 216165, 302631, 504385, 562029, 936715, 1311401, 1513155, 2810145, 3934203, 6557005, 19671015]

約数ペア:

[(1, 19671015), (3, 6557005), (5, 3934203), (7, 2810145), (13, 1513155), (15, 1311401), (21, 936715), (35, 562029), (39, 504385), (65, 302631), (91, 216165), (105, 187343), (195, 100877), (273, 72055), (455, 43233), (1365, 14411)]