16979242

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13627}}^1$

素因数の和:13725

約数の個数: 16

約数和(自身を含む): 29436480

約数和(自身を除く): 12457238

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 13627, 27254, 95389, 190778, 1212803, 2425606, 8489621, 16979242]

約数ペア:

[(1, 16979242), (2, 8489621), (7, 2425606), (14, 1212803), (89, 190778), (178, 95389), (623, 27254), (1246, 13627)]