12767638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{809}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 7916522

約数列:

[1, 2, 13, 26, 607, 809, 1214, 1618, 7891, 10517, 15782, 21034, 491063, 982126, 6383819, 12767638]

約数ペア:

[(1, 12767638), (2, 6383819), (13, 982126), (26, 491063), (607, 21034), (809, 15782), (1214, 10517), (1618, 7891)]