22150238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2789}}^1$

素因数の和:2840

約数の個数: 24

約数和(自身を含む): 38267640

約数和(自身を除く): 16117402

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2789, 3971, 5578, 7942, 30679, 52991, 61358, 105982, 582901, 1006829, 1165802, 2013658, 11075119, 22150238]

約数ペア:

[(1, 22150238), (2, 11075119), (11, 2013658), (19, 1165802), (22, 1006829), (38, 582901), (209, 105982), (361, 61358), (418, 52991), (722, 30679), (2789, 7942), (3971, 5578)]