13209804955

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{1489}}^1\times {\mathrm{7069}}^1$

素因数の和:8814

約数の個数: 16

約数和(自身を含む): 15927861600

約数和(自身を除く): 2718056645

約数列:

[1, 5, 251, 1255, 1489, 7069, 7445, 35345, 373739, 1774319, 1868695, 8871595, 10525741, 52628705, 2641960991, 13209804955]

約数ペア:

[(1, 13209804955), (5, 2641960991), (251, 52628705), (1255, 10525741), (1489, 8871595), (7069, 1868695), (7445, 1774319), (35345, 373739)]