11140454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4055

約数の個数: 16

約数和(自身を含む): 18165840

約数和(自身を除く): 7025386

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 3931, 7862, 51103, 102206, 428479, 856958, 5570227, 11140454]

約数ペア:

[(1, 11140454), (2, 5570227), (13, 856958), (26, 428479), (109, 102206), (218, 51103), (1417, 7862), (2834, 3931)]