12920194

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8167}}^1$

素因数の和:8289

約数の個数: 16

約数和(自身を含む): 22347648

約数和(自身を除く): 9427454

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 8167, 16334, 57169, 114338, 922871, 1845742, 6460097, 12920194]

約数ペア:

[(1, 12920194), (2, 6460097), (7, 1845742), (14, 922871), (113, 114338), (226, 57169), (791, 16334), (1582, 8167)]