11142607

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 13504000

約数和(自身を除く): 2361393

約数列:

[1, 7, 19, 133, 199, 421, 1393, 2947, 3781, 7999, 26467, 55993, 83779, 586453, 1591801, 11142607]

約数ペア:

[(1, 11142607), (7, 1591801), (19, 586453), (133, 83779), (199, 55993), (421, 26467), (1393, 7999), (2947, 3781)]