11889619

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 13982976

約数和(自身を除く): 2093357

約数列:

[1, 7, 67, 101, 251, 469, 707, 1757, 6767, 16817, 25351, 47369, 117719, 177457, 1698517, 11889619]

約数ペア:

[(1, 11889619), (7, 1698517), (67, 177457), (101, 117719), (251, 47369), (469, 25351), (707, 16817), (1757, 6767)]