19783054

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 30326400

約数和(自身を除く): 10543346

約数列:

[1, 2, 59, 118, 359, 467, 718, 934, 21181, 27553, 42362, 55106, 167653, 335306, 9891527, 19783054]

約数ペア:

[(1, 19783054), (2, 9891527), (59, 335306), (118, 167653), (359, 55106), (467, 42362), (718, 27553), (934, 21181)]