11212574

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 17282160

約数和(自身を除く): 6069586

約数列:

[1, 2, 53, 106, 139, 278, 761, 1522, 7367, 14734, 40333, 80666, 105779, 211558, 5606287, 11212574]

約数ペア:

[(1, 11212574), (2, 5606287), (53, 211558), (106, 105779), (139, 80666), (278, 40333), (761, 14734), (1522, 7367)]