18541379

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 19845120

約数和(自身を除く): 1303741

約数列:

[1, 31, 67, 79, 113, 2077, 2449, 3503, 5293, 7571, 8927, 164083, 234701, 276737, 598109, 18541379]

約数ペア:

[(1, 18541379), (31, 598109), (67, 276737), (79, 234701), (113, 164083), (2077, 8927), (2449, 7571), (3503, 5293)]