19227595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7350

約数の個数: 16

約数和(自身を含む): 25221888

約数和(自身を除く): 5994293

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 7297, 36485, 124049, 226207, 620245, 1131035, 3845519, 19227595]

約数ペア:

[(1, 19227595), (5, 3845519), (17, 1131035), (31, 620245), (85, 226207), (155, 124049), (527, 36485), (2635, 7297)]