13037591

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 15951360

約数和(自身を除く): 2913769

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1607, 8113, 11249, 30533, 98027, 213731, 686189, 1862513, 13037591]

約数ペア:

[(1, 13037591), (7, 1862513), (19, 686189), (61, 213731), (133, 98027), (427, 30533), (1159, 11249), (1607, 8113)]