19274145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 14594655

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 587, 597, 995, 1761, 2189, 2935, 2985, 6457, 6567, 8805, 10945, 19371, 32285, 32835, 96855, 116813, 350439, 584065, 1284943, 1752195, 3854829, 6424715, 19274145]

約数ペア:

[(1, 19274145), (3, 6424715), (5, 3854829), (11, 1752195), (15, 1284943), (33, 584065), (55, 350439), (165, 116813), (199, 96855), (587, 32835), (597, 32285), (995, 19371), (1761, 10945), (2189, 8805), (2935, 6567), (2985, 6457)]