12011153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 15050880

約数和(自身を除く): 3039727

約数列:

[1, 7, 11, 77, 389, 401, 2723, 2807, 4279, 4411, 29953, 30877, 155989, 1091923, 1715879, 12011153]

約数ペア:

[(1, 12011153), (7, 1715879), (11, 1091923), (77, 155989), (389, 30877), (401, 29953), (2723, 4411), (2807, 4279)]