27130898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4127}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 43096320

約数和(自身を除く): 15965422

約数列:

[1, 2, 19, 38, 173, 346, 3287, 4127, 6574, 8254, 78413, 156826, 713971, 1427942, 13565449, 27130898]

約数ペア:

[(1, 27130898), (2, 13565449), (19, 1427942), (38, 713971), (173, 156826), (346, 78413), (3287, 8254), (4127, 6574)]