12891034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4909}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 21034440

約数和(自身を除く): 8143406

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 4909, 9818, 63817, 127634, 495809, 991618, 6445517, 12891034]

約数ペア:

[(1, 12891034), (2, 6445517), (13, 991618), (26, 495809), (101, 127634), (202, 63817), (1313, 9818), (2626, 4909)]