19238165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7036

約数の個数: 16

約数和(自身を含む): 25142400

約数和(自身を除く): 5904235

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 6983, 34915, 132677, 202507, 663385, 1012535, 3847633, 19238165]

約数ペア:

[(1, 19238165), (5, 3847633), (19, 1012535), (29, 663385), (95, 202507), (145, 132677), (551, 34915), (2755, 6983)]