26983198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13781}}^1$

素因数の和:13883

約数の個数: 16

約数和(自身を含む): 44653680

約数和(自身を除く): 17670482

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 13781, 27562, 151591, 303182, 1226509, 2453018, 13491599, 26983198]

約数ペア:

[(1, 26983198), (2, 13491599), (11, 2453018), (22, 1226509), (89, 303182), (178, 151591), (979, 27562), (1958, 13781)]