13999238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 24416640

約数和(自身を除く): 10417402

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 313, 418, 626, 1177, 2033, 2354, 3443, 4066, 5947, 6886, 11894, 22363, 33491, 44726, 65417, 66982, 130834, 368401, 636329, 736802, 1272658, 6999619, 13999238]

約数ペア:

[(1, 13999238), (2, 6999619), (11, 1272658), (19, 736802), (22, 636329), (38, 368401), (107, 130834), (209, 66982), (214, 65417), (313, 44726), (418, 33491), (626, 22363), (1177, 11894), (2033, 6886), (2354, 5947), (3443, 4066)]