11921835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 20448000

約数和(自身を除く): 8526165

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 709, 885, 1121, 2127, 3363, 3545, 5605, 10635, 13471, 16815, 40413, 41831, 67355, 125493, 202065, 209155, 627465, 794789, 2384367, 3973945, 11921835]

約数ペア:

[(1, 11921835), (3, 3973945), (5, 2384367), (15, 794789), (19, 627465), (57, 209155), (59, 202065), (95, 125493), (177, 67355), (285, 41831), (295, 40413), (709, 16815), (885, 13471), (1121, 10635), (2127, 5605), (3363, 3545)]