13742548

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 26285952

約数和(自身を除く): 12543404

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 307, 361, 589, 614, 722, 1178, 1228, 1444, 2356, 5833, 9517, 11191, 11666, 19034, 22382, 23332, 38068, 44764, 110827, 180823, 221654, 361646, 443308, 723292, 3435637, 6871274, 13742548]

約数ペア:

[(1, 13742548), (2, 6871274), (4, 3435637), (19, 723292), (31, 443308), (38, 361646), (62, 221654), (76, 180823), (124, 110827), (307, 44764), (361, 38068), (589, 23332), (614, 22382), (722, 19034), (1178, 11666), (1228, 11191), (1444, 9517), (2356, 5833)]