13019063897

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1\times {\mathrm{18973}}^1$

素因数の和:20648

約数の個数: 16

約数和(自身を含む): 15133055232

約数和(自身を除く): 2113991335

約数列:

[1, 7, 61, 427, 1607, 11249, 18973, 98027, 132811, 686189, 1157353, 8101471, 30489611, 213427277, 1859866271, 13019063897]

約数ペア:

[(1, 13019063897), (7, 1859866271), (61, 213427277), (427, 30489611), (1607, 8101471), (11249, 1157353), (18973, 686189), (98027, 132811)]