19329915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 33970176

約数和(自身を除く): 14640261

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 607, 965, 1821, 2123, 2895, 3035, 6369, 6677, 9105, 10615, 20031, 31845, 33385, 100155, 117151, 351453, 585755, 1288661, 1757265, 3865983, 6443305, 19329915]

約数ペア:

[(1, 19329915), (3, 6443305), (5, 3865983), (11, 1757265), (15, 1288661), (33, 585755), (55, 351453), (165, 117151), (193, 100155), (579, 33385), (607, 31845), (965, 20031), (1821, 10615), (2123, 9105), (2895, 6677), (3035, 6369)]