26618126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4049}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 42282000

約数和(自身を除く): 15663874

約数列:

[1, 2, 19, 38, 173, 346, 3287, 4049, 6574, 8098, 76931, 153862, 700477, 1400954, 13309063, 26618126]

約数ペア:

[(1, 26618126), (2, 13309063), (19, 1400954), (38, 700477), (173, 153862), (346, 76931), (3287, 8098), (4049, 6574)]