191520476

素因数分解:

$2^2\times 7^1\times {\mathrm{6840017}}^1$

素因数の和:6840028

約数の個数: 12

約数和(自身を含む): 383041008

約数和(自身を除く): 191520532

約数列:

[1, 2, 4, 7, 14, 28, 6840017, 13680034, 27360068, 47880119, 95760238, 191520476]

約数ペア:

[(1, 191520476), (2, 95760238), (4, 47880119), (7, 27360068), (14, 13680034), (28, 6840017)]