17138285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 21902400

約数和(自身を除く): 4764115

約数列:

[1, 5, 19, 89, 95, 445, 1691, 2027, 8455, 10135, 38513, 180403, 192565, 902015, 3427657, 17138285]

約数ペア:

[(1, 17138285), (5, 3427657), (19, 902015), (89, 192565), (95, 180403), (445, 38513), (1691, 10135), (2027, 8455)]